102376831357 has 4 divisors (see below), whose sum is σ = 103370781280. Its totient is φ = 101382881436.

The previous prime is 102376831321. The next prime is 102376831429. The reversal of 102376831357 is 753138673201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102376831357 - 2¹⁹ = 102376307069 is a prime.

It is a super-2 number, since 2×102376831357² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102376831307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496974807 + ... + 496975012.

It is an arithmetic number, because the mean of its divisors is an integer number (25842695320).

Almost surely, 2^102376831357 is an apocalyptic number.

It is an amenable number.

102376831357 is a deficient number, since it is larger than the sum of its proper divisors (993949923).

102376831357 is an equidigital number, since it uses as much as digits as its factorization.

102376831357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993949922.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 102376831357 in words is "one hundred two billion, three hundred seventy-six million, eight hundred thirty-one thousand, three hundred fifty-seven".