152161365320 has 16 divisors (see below), whose sum is σ = 342363072060. Its totient is φ = 60864546112.

The previous prime is 152161365313. The next prime is 152161365359. The reversal of 152161365320 is 23563161251.

It can be written as a sum of positive squares in 2 ways, for example, as 127210635556 + 24950729764 = 356666^2 + 157958^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1902017027 + ... + 1902017106.

Almost surely, 2^152161365320 is an apocalyptic number.

152161365320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152161365320 is an abundant number, since it is smaller than the sum of its proper divisors (190201706740).

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

152161365320 is a wasteful number, since it uses less digits than its factorization.

152161365320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804034144 (or 3804034140 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 152161365320 in words is "one hundred fifty-two billion, one hundred sixty-one million, three hundred sixty-five thousand, three hundred twenty".