137030152 has 32 divisors (see below), whose sum is σ = 295053120. Its totient is φ = 58443840.

The previous prime is 137030143. The next prime is 137030167. The reversal of 137030152 is 251030731.

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, 6018 + ... + 17614.

It is an arithmetic number, because the mean of its divisors is an integer number (9220410).

Almost surely, 2^137030152 is an apocalyptic number.

It is an amenable number.

137030152 is an abundant number, since it is smaller than the sum of its proper divisors (158022968).

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

137030152 is a wasteful number, since it uses less digits than its factorization.

137030152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11821 (or 11817 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 137030152 is about 11705.9878694624. The cubic root of 137030152 is about 515.5514901609.

Adding to 137030152 its reverse (251030731), we get a palindrome (388060883).

The spelling of 137030152 in words is "one hundred thirty-seven million, thirty thousand, one hundred fifty-two".