102620624165 has 8 divisors (see below), whose sum is σ = 127117160448. Its totient is φ = 79448225040.

The previous prime is 102620624153. The next prime is 102620624179. The reversal of 102620624165 is 561426026201.

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

It is not a de Polignac number, because 102620624165 - 2¹⁶ = 102620558629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331034117 + ... + 331034426.

It is an arithmetic number, because the mean of its divisors is an integer number (15889645056).

Almost surely, 2^102620624165 is an apocalyptic number.

It is an amenable number.

102620624165 is a deficient number, since it is larger than the sum of its proper divisors (24496536283).

102620624165 is an equidigital number, since it uses as much as digits as its factorization.

102620624165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662068579.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 102620624165 in words is "one hundred two billion, six hundred twenty million, six hundred twenty-four thousand, one hundred sixty-five".