102630053440465 has 16 divisors (see below), whose sum is σ = 125261868094272. Its totient is φ = 80705421555264.

The previous prime is 102630053440433. The next prime is 102630053440471. The reversal of 102630053440465 is 564044350036201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 102630053440465 - 2⁵ = 102630053440433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327850374 + ... + 328163263.

It is an arithmetic number, because the mean of its divisors is an integer number (7828866755892).

Almost surely, 2^{102630053440465} is an apocalyptic number.

It is an amenable number.

102630053440465 is a deficient number, since it is larger than the sum of its proper divisors (22631814653807).

102630053440465 is an equidigital number, since it uses as much as digits as its factorization.

102630053440465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656014176.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 102630053440465 in words is "one hundred two trillion, six hundred thirty billion, fifty-three million, four hundred forty thousand, four hundred sixty-five".