102615300570272 has 48 divisors (see below), whose sum is σ = 232545465391680. Its totient is φ = 43661597557248.

The previous prime is 102615300570257. The next prime is 102615300570323. The reversal of 102615300570272 is 272075003516201.

It is a super-2 number, since 2×102615300570272² (a number of 29 digits) contains 22 as substring.

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, 1647825053 + ... + 1647887324.

It is an arithmetic number, because the mean of its divisors is an integer number (4844697195660).

Almost surely, 2^{102615300570272} is an apocalyptic number.

It is an amenable number.

102615300570272 is an abundant number, since it is smaller than the sum of its proper divisors (129930164821408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102615300570272 is a wasteful number, since it uses less digits than its factorization.

102615300570272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3295712533 (or 3295712525 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 102615300570272 in words is "one hundred two trillion, six hundred fifteen billion, three hundred million, five hundred seventy thousand, two hundred seventy-two".