156015161200 has 30 divisors (see below), whose sum is σ = 374826425744. Its totient is φ = 62406064320.

The previous prime is 156015161179. The next prime is 156015161213. The reversal of 156015161200 is 2161510651.

It is a happy number.

156015161200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 195018552 + ... + 195019351.

Almost surely, 2^156015161200 is an apocalyptic number.

156015161200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156015161200 is an abundant number, since it is smaller than the sum of its proper divisors (218811264544).

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

156015161200 is a wasteful number, since it uses less digits than its factorization.

156015161200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390037921 (or 390037910 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

Adding to 156015161200 its reverse (2161510651), we get a palindrome (158176671851).

The spelling of 156015161200 in words is "one hundred fifty-six billion, fifteen million, one hundred sixty-one thousand, two hundred".