15272103140 has 48 divisors (see below), whose sum is σ = 36932886144. Its totient is φ = 5196172800.

The previous prime is 15272103139. The next prime is 15272103191. The reversal of 15272103140 is 4130127251.

15272103140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 398021 + ... + 434700.

It is an arithmetic number, because the mean of its divisors is an integer number (769435128).

Almost surely, 2^15272103140 is an apocalyptic number.

15272103140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15272103140 is an abundant number, since it is smaller than the sum of its proper divisors (21660783004).

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

15272103140 is a wasteful number, since it uses less digits than its factorization.

15272103140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832868 (or 832866 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 15272103140 in words is "fifteen billion, two hundred seventy-two million, one hundred three thousand, one hundred forty".