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10032231103 = 23436183961
BaseRepresentation
bin10010101011111011…
…11011001010111111
3221220011102010212221
421111331323022333
5131021222343403
64335253310211
7503415362116
oct112575731277
927804363787
1010032231103
114288a29794
121b3b935367
13c3b593b2b
146b2552c7d
153dab27dbd
hex255f7b2bf

10032231103 has 4 divisors (see below), whose sum is σ = 10468415088. Its totient is φ = 9596047120.

The previous prime is 10032231091. The next prime is 10032231119. The reversal of 10032231103 is 30113223001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30113223001 = 152077198013.

It is not a de Polignac number, because 10032231103 - 213 = 10032222911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032232103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218091958 + ... + 218092003.

It is an arithmetic number, because the mean of its divisors is an integer number (2617103772).

Almost surely, 210032231103 is an apocalyptic number.

10032231103 is a deficient number, since it is larger than the sum of its proper divisors (436183985).

10032231103 is an equidigital number, since it uses as much as digits as its factorization.

10032231103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436183984.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10032231103 its reverse (30113223001), we get a palindrome (40145454104).

The spelling of 10032231103 in words is "ten billion, thirty-two million, two hundred thirty-one thousand, one hundred three".

Divisors: 1 23 436183961 10032231103