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13032232101031 = 111391134490217
BaseRepresentation
bin1011110110100100110110…
…0100001010010010100111
31201010212110122212220122011
42331221031210022102213
53202010002404213111
643414531430215051
72513355601055413
oct275511544122247
951125418786564
1013032232101031
114174a362a9320
1215658981b4487
13736c1b611250
14330a98aa5d43
15178ee921e021
hexbda4d90a4a7

13032232101031 has 8 divisors (see below), whose sum is σ = 15310594356624. Its totient is φ = 10936138825920.

The previous prime is 13032232100969. The next prime is 13032232101043. The reversal of 13032232101031 is 13010123223031.

13032232101031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13032232101031 - 217 = 13032231969959 is a prime.

It is a super-2 number, since 2×130322321010312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13032232100993 and 13032232101011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032232101061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45567244966 + ... + 45567245251.

It is an arithmetic number, because the mean of its divisors is an integer number (1913824294578).

Almost surely, 213032232101031 is an apocalyptic number.

13032232101031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13032232101031 is a deficient number, since it is larger than the sum of its proper divisors (2278362255593).

13032232101031 is a wasteful number, since it uses less digits than its factorization.

13032232101031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91134490241.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13032232101031 its reverse (13010123223031), we get a palindrome (26042355324062).

The spelling of 13032232101031 in words is "thirteen trillion, thirty-two billion, two hundred thirty-two million, one hundred one thousand, thirty-one".

Divisors: 1 11 13 143 91134490217 1002479392387 1184748372821 13032232101031