10157768113 has 2 divisors, whose sum is σ = 10157768114. Its totient is φ = 10157768112.

The previous prime is 10157768003. The next prime is 10157768149. The reversal of 10157768113 is 31186775101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5367467169 + 4790300944 = 73263^2 + 69212^2 .

It is a cyclic number.

It is not a de Polignac number, because 10157768113 - 2²¹ = 10155670961 is a prime.

It is not a weakly prime, because it can be changed into another prime (10157768183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5078884056 + 5078884057.

It is an arithmetic number, because the mean of its divisors is an integer number (5078884057).

Almost surely, 2^10157768113 is an apocalyptic number.

It is an amenable number.

10157768113 is a deficient number, since it is larger than the sum of its proper divisors (1).

10157768113 is an equidigital number, since it uses as much as digits as its factorization.

10157768113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 40.

The spelling of 10157768113 in words is "ten billion, one hundred fifty-seven million, seven hundred sixty-eight thousand, one hundred thirteen".