151133012 has 24 divisors (see below), whose sum is σ = 277423104. Its totient is φ = 71956512.

The previous prime is 151132999. The next prime is 151133041. The reversal of 151133012 is 210331151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3908 + ... + 17819.

It is an arithmetic number, because the mean of its divisors is an integer number (11559296).

Almost surely, 2^151133012 is an apocalyptic number.

It is an amenable number.

151133012 is a deficient number, since it is larger than the sum of its proper divisors (126290092).

151133012 is a wasteful number, since it uses less digits than its factorization.

151133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21815 (or 21813 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 151133012 is about 12293.6167176303. The cubic root of 151133012 is about 532.6637136126.

Adding to 151133012 its reverse (210331151), we get a palindrome (361464163).

The spelling of 151133012 in words is "one hundred fifty-one million, one hundred thirty-three thousand, twelve".