151332512 has 24 divisors (see below), whose sum is σ = 298802196. Its totient is φ = 75446272.

The previous prime is 151332509. The next prime is 151332551. The reversal of 151332512 is 215233151.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 133726096 + 17606416 = 11564^2 + 4196^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4598 + ... + 17994.

Almost surely, 2^151332512 is an apocalyptic number.

It is an amenable number.

151332512 is a deficient number, since it is larger than the sum of its proper divisors (147469684).

151332512 is a wasteful number, since it uses less digits than its factorization.

151332512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13760 (or 13752 counting only the distinct ones).

The product of its digits is 900, while the sum is 23.

The square root of 151332512 is about 12301.7280086986. The cubic root of 151332512 is about 532.8979877915.

Adding to 151332512 its reverse (215233151), we get a palindrome (366565663).

The spelling of 151332512 in words is "one hundred fifty-one million, three hundred thirty-two thousand, five hundred twelve".