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13022030001131 = 128399101418469
BaseRepresentation
bin1011110101111110110101…
…1110001111001111101011
31201002220010122211112120022
42331133231132033033223
53201323104140014011
643410123223551055
72512545020462054
oct275375536171753
951086118745508
1013022030001131
1141706804a76a8
12156390b5bb48b
13735c83ab2a48
143303abb7572b
15178aed73e8db
hexbd7ed78f3eb

13022030001131 has 4 divisors (see below), whose sum is σ = 13022131548000. Its totient is φ = 13021928454264.

The previous prime is 13022030001089. The next prime is 13022030001163. The reversal of 13022030001131 is 13110003022031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13022030001131 - 210 = 13022030000107 is a prime.

It is a super-2 number, since 2×130220300011312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13022030001181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50580836 + ... + 50837633.

It is an arithmetic number, because the mean of its divisors is an integer number (3255532887000).

Almost surely, 213022030001131 is an apocalyptic number.

13022030001131 is a deficient number, since it is larger than the sum of its proper divisors (101546869).

13022030001131 is a wasteful number, since it uses less digits than its factorization.

13022030001131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101546868.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13022030001131 its reverse (13110003022031), we get a palindrome (26132033023162).

The spelling of 13022030001131 in words is "thirteen trillion, twenty-two billion, thirty million, one thousand, one hundred thirty-one".

Divisors: 1 128399 101418469 13022030001131