103257087157 has 12 divisors (see below), whose sum is σ = 120155450976. Its totient is φ = 88476554040.

The previous prime is 103257087107. The next prime is 103257087161. The reversal of 103257087157 is 751780752301.

It is not a de Polignac number, because 103257087157 - 2³⁵ = 68897348789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103257087107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202393 + ... + 497470.

It is an arithmetic number, because the mean of its divisors is an integer number (10012954248).

Almost surely, 2^103257087157 is an apocalyptic number.

It is an amenable number.

103257087157 is a deficient number, since it is larger than the sum of its proper divisors (16898363819).

103257087157 is an equidigital number, since it uses as much as digits as its factorization.

103257087157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702888 (or 702881 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 46.

The spelling of 103257087157 in words is "one hundred three billion, two hundred fifty-seven million, eighty-seven thousand, one hundred fifty-seven".