1016315685160 has 32 divisors (see below), whose sum is σ = 2287142467560. Its totient is φ = 406449442816.

The previous prime is 1016315685157. The next prime is 1016315685169. The reversal of 1016315685160 is 615865136101.

It can be written as a sum of positive squares in 4 ways, for example, as 1012265380996 + 4050304164 = 1006114^2 + 63642^2 .

It is not an unprimeable number, because it can be changed into a prime (1016315685169) 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, 2186449 + ... + 2610208.

Almost surely, 2^{1016315685160} is an apocalyptic number.

1016315685160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1016315685160 is an abundant number, since it is smaller than the sum of its proper divisors (1270826782400).

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

1016315685160 is a wasteful number, since it uses less digits than its factorization.

1016315685160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801965 (or 4801961 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 43.

The spelling of 1016315685160 in words is "one trillion, sixteen billion, three hundred fifteen million, six hundred eighty-five thousand, one hundred sixty".