151112872 has 16 divisors (see below), whose sum is σ = 287566560. Its totient is φ = 74428464.

The previous prime is 151112869. The next prime is 151112873. The reversal of 151112872 is 278211151.

It is a self number, because there is not a number n which added to its sum of digits gives 151112872.

It is not an unprimeable number, because it can be changed into a prime (151112873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140428 + ... + 141499.

It is an arithmetic number, because the mean of its divisors is an integer number (17972910).

Almost surely, 2^151112872 is an apocalyptic number.

It is an amenable number.

151112872 is a deficient number, since it is larger than the sum of its proper divisors (136453688).

151112872 is a wasteful number, since it uses less digits than its factorization.

151112872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282000 (or 281996 counting only the distinct ones).

The product of its digits is 1120, while the sum is 28.

The square root of 151112872 is about 12292.7975660547. The cubic root of 151112872 is about 532.6400516219.

The spelling of 151112872 in words is "one hundred fifty-one million, one hundred twelve thousand, eight hundred seventy-two".