107652640157 has 2 divisors, whose sum is σ = 107652640158. Its totient is φ = 107652640156.

The previous prime is 107652640129. The next prime is 107652640213. The reversal of 107652640157 is 751046256701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97231088761 + 10421551396 = 311819^2 + 102086^2 .

It is a cyclic number.

It is not a de Polignac number, because 107652640157 - 2²⁰ = 107651591581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107652640127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53826320078 + 53826320079.

It is an arithmetic number, because the mean of its divisors is an integer number (53826320079).

Almost surely, 2^107652640157 is an apocalyptic number.

It is an amenable number.

107652640157 is a deficient number, since it is larger than the sum of its proper divisors (1).

107652640157 is an equidigital number, since it uses as much as digits as its factorization.

107652640157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352800, while the sum is 44.

Adding to 107652640157 its reverse (751046256701), we get a palindrome (858698896858).

The spelling of 107652640157 in words is "one hundred seven billion, six hundred fifty-two million, six hundred forty thousand, one hundred fifty-seven".