15127345112 has 32 divisors (see below), whose sum is σ = 30960029520. Its totient is φ = 6872125440.

The previous prime is 15127345097. The next prime is 15127345133. The reversal of 15127345112 is 21154372151.

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 7 ways as a sum of consecutive naturals, for example, 108008 + ... + 204744.

Almost surely, 2^15127345112 is an apocalyptic number.

It is an amenable number.

15127345112 is an abundant number, since it is smaller than the sum of its proper divisors (15832684408).

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

15127345112 is a wasteful number, since it uses less digits than its factorization.

15127345112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98531 (or 98527 counting only the distinct ones).

The product of its digits is 8400, while the sum is 32.

The spelling of 15127345112 in words is "fifteen billion, one hundred twenty-seven million, three hundred forty-five thousand, one hundred twelve".