15161233200 has 60 divisors (see below), whose sum is σ = 48566487528. Its totient is φ = 4042995200.

The previous prime is 15161233187. The next prime is 15161233201. The reversal of 15161233200 is 233216151.

15161233200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (15161233201) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6315981 + ... + 6318380.

Almost surely, 2^15161233200 is an apocalyptic number.

15161233200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15161233200 is an abundant number, since it is smaller than the sum of its proper divisors (33405254328).

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

15161233200 is a wasteful number, since it uses less digits than its factorization.

15161233200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12634382 (or 12634371 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 15161233200 its reverse (233216151), we get a palindrome (15394449351).

The spelling of 15161233200 in words is "fifteen billion, one hundred sixty-one million, two hundred thirty-three thousand, two hundred".