102355682331 has 8 divisors (see below), whose sum is σ = 155970563584. Its totient is φ = 58488961320.

The previous prime is 102355682291. The next prime is 102355682333. The reversal of 102355682331 is 133286553201.

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

It is not a de Polignac number, because 102355682331 - 2⁹ = 102355681819 is a prime.

It is a super-2 number, since 2×102355682331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102355682331.

It is not an unprimeable number, because it can be changed into a prime (102355682333) 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, 2437040035 + ... + 2437040076.

It is an arithmetic number, because the mean of its divisors is an integer number (19496320448).

Almost surely, 2^102355682331 is an apocalyptic number.

102355682331 is a deficient number, since it is larger than the sum of its proper divisors (53614881253).

102355682331 is an equidigital number, since it uses as much as digits as its factorization.

102355682331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874080121.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 102355682331 in words is "one hundred two billion, three hundred fifty-five million, six hundred eighty-two thousand, three hundred thirty-one".