102636877157 has 8 divisors (see below), whose sum is σ = 109048528800. Its totient is φ = 96326196624.

The previous prime is 102636877151. The next prime is 102636877181. The reversal of 102636877157 is 751778636201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102636877157 - 2⁴ = 102636877141 is a prime.

It is a super-2 number, since 2×102636877157² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102636877099 and 102636877108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102636877151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25240682 + ... + 25244747.

It is an arithmetic number, because the mean of its divisors is an integer number (13631066100).

Almost surely, 2^102636877157 is an apocalyptic number.

It is an amenable number.

102636877157 is a deficient number, since it is larger than the sum of its proper divisors (6411651643).

102636877157 is a wasteful number, since it uses less digits than its factorization.

102636877157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50485555.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The spelling of 102636877157 in words is "one hundred two billion, six hundred thirty-six million, eight hundred seventy-seven thousand, one hundred fifty-seven".