13010103231 has 16 divisors (see below), whose sum is σ = 17835514368. Its totient is φ = 8430609600.

The previous prime is 13010103191. The next prime is 13010103259. The reversal of 13010103231 is 13230101031.

It is not a de Polignac number, because 13010103231 - 2¹⁷ = 13009972159 is a prime.

It is a super-2 number, since 2×13010103231² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13010103231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010104231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161821 + ... + 228486.

It is an arithmetic number, because the mean of its divisors is an integer number (1114719648).

Almost surely, 2^13010103231 is an apocalyptic number.

13010103231 is a deficient number, since it is larger than the sum of its proper divisors (4825411137).

13010103231 is a wasteful number, since it uses less digits than its factorization.

13010103231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390622.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13010103231 its reverse (13230101031), we get a palindrome (26240204262).

The spelling of 13010103231 in words is "thirteen billion, ten million, one hundred three thousand, two hundred thirty-one".