1315165100616 has 48 divisors (see below), whose sum is σ = 3648781232460. Its totient is φ = 427695966720.

The previous prime is 1315165100597. The next prime is 1315165100621. The reversal of 1315165100616 is 6160015615131.

1315165100616 is a `hidden beast` number, since 1 + 3 + 15 + 16 + 5 + 10 + 0 + 616 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1222594604100 + 92570496516 = 1105710^2 + 304254^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222755365 + ... + 222761268.

Almost surely, 2^{1315165100616} is an apocalyptic number.

It is an amenable number.

1315165100616 is an abundant number, since it is smaller than the sum of its proper divisors (2333616131844).

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

1315165100616 is a wasteful number, since it uses less digits than its factorization.

1315165100616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445516686 (or 445516679 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The spelling of 1315165100616 in words is "one trillion, three hundred fifteen billion, one hundred sixty-five million, one hundred thousand, six hundred sixteen".