10010031131 has 8 divisors (see below), whose sum is σ = 10217810304. Its totient is φ = 9803661120.

The previous prime is 10010031113. The next prime is 10010031169. The reversal of 10010031131 is 13113001001.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10010031131 is a prime.

It is a super-2 number, since 2×10010031131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10019031131) 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, 337931 + ... + 366356.

It is an arithmetic number, because the mean of its divisors is an integer number (1277226288).

Almost surely, 2^10010031131 is an apocalyptic number.

10010031131 is a deficient number, since it is larger than the sum of its proper divisors (207779173).

10010031131 is an equidigital number, since it uses as much as digits as its factorization.

10010031131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704581.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 10010031131 its reverse (13113001001), we get a palindrome (23123032132).

The spelling of 10010031131 in words is "ten billion, ten million, thirty-one thousand, one hundred thirty-one".