10113401031 has 32 divisors (see below), whose sum is σ = 14716582848. Its totient is φ = 6151864320.

The previous prime is 10113401029. The next prime is 10113401063. The reversal of 10113401031 is 13010431101.

It is not a de Polignac number, because 10113401031 - 2¹ = 10113401029 is a prime.

It is a super-2 number, since 2×10113401031² (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 10113401031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113405031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 520711 + ... + 539783.

It is an arithmetic number, because the mean of its divisors is an integer number (459893214).

Almost surely, 2^10113401031 is an apocalyptic number.

10113401031 is a deficient number, since it is larger than the sum of its proper divisors (4603181817).

10113401031 is a wasteful number, since it uses less digits than its factorization.

10113401031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19411.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10113401031 its reverse (13010431101), we get a palindrome (23123832132).

The spelling of 10113401031 in words is "ten billion, one hundred thirteen million, four hundred one thousand, thirty-one".