151151136 has 24 divisors (see below), whose sum is σ = 396771984. Its totient is φ = 50383680.

The previous prime is 151151111. The next prime is 151151153. The reversal of 151151136 is 631151151.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 787150 + ... + 787341.

It is an arithmetic number, because the mean of its divisors is an integer number (16532166).

Almost surely, 2^151151136 is an apocalyptic number.

151151136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

151151136 is an abundant number, since it is smaller than the sum of its proper divisors (245620848).

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

151151136 is a wasteful number, since it uses less digits than its factorization.

151151136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574504 (or 1574496 counting only the distinct ones).

The product of its digits is 450, while the sum is 24.

The square root of 151151136 is about 12294.3538260455. The cubic root of 151151136 is about 532.6850052575.

The spelling of 151151136 in words is "one hundred fifty-one million, one hundred fifty-one thousand, one hundred thirty-six".