151432137 has 12 divisors (see below), whose sum is σ = 221817024. Its totient is φ = 99532440.

The previous prime is 151432129. The next prime is 151432139. The reversal of 151432137 is 731234151.

It is not a de Polignac number, because 151432137 - 2³ = 151432129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151432137.

It is not an unprimeable number, because it can be changed into a prime (151432139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117853 + ... + 119130.

It is an arithmetic number, because the mean of its divisors is an integer number (18484752).

Almost surely, 2^151432137 is an apocalyptic number.

It is an amenable number.

151432137 is a deficient number, since it is larger than the sum of its proper divisors (70384887).

151432137 is a wasteful number, since it uses less digits than its factorization.

151432137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237060 (or 237057 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 151432137 is about 12305.7765703754. The cubic root of 151432137 is about 533.0149010169.

Adding to 151432137 its reverse (731234151), we get a palindrome (882666288).

The spelling of 151432137 in words is "one hundred fifty-one million, four hundred thirty-two thousand, one hundred thirty-seven".