10012331117 has 2 divisors, whose sum is σ = 10012331118. Its totient is φ = 10012331116.

The previous prime is 10012331107. The next prime is 10012331129. The reversal of 10012331117 is 71113321001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9818035396 + 194295721 = 99086^2 + 13939^2 .

It is a cyclic number.

It is not a de Polignac number, because 10012331117 - 2¹⁴ = 10012314733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012331107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006165558 + 5006165559.

It is an arithmetic number, because the mean of its divisors is an integer number (5006165559).

Almost surely, 2^10012331117 is an apocalyptic number.

It is an amenable number.

10012331117 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012331117 is an equidigital number, since it uses as much as digits as its factorization.

10012331117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 20.

Adding to 10012331117 its reverse (71113321001), we get a palindrome (81125652118).

The spelling of 10012331117 in words is "ten billion, twelve million, three hundred thirty-one thousand, one hundred seventeen".