10113213232331 has 32 divisors (see below), whose sum is σ = 11699551315200. Its totient is φ = 8645254778880.

The previous prime is 10113213232327. The next prime is 10113213232337. The reversal of 10113213232331 is 13323231231101.

It is a cyclic number.

It is not a de Polignac number, because 10113213232331 - 2² = 10113213232327 is a prime.

It is a super-2 number, since 2×10113213232331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10113213232331.

It is not an unprimeable number, because it can be changed into a prime (10113213232337) 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, 131068595 + ... + 131145731.

It is an arithmetic number, because the mean of its divisors is an integer number (365610978600).

Almost surely, 2^{10113213232331} is an apocalyptic number.

10113213232331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10113213232331 is a deficient number, since it is larger than the sum of its proper divisors (1586338082869).

10113213232331 is a wasteful number, since it uses less digits than its factorization.

10113213232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81819.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 10113213232331 its reverse (13323231231101), we get a palindrome (23436444463432).

The spelling of 10113213232331 in words is "ten trillion, one hundred thirteen billion, two hundred thirteen million, two hundred thirty-two thousand, three hundred thirty-one".