137001008 has 20 divisors (see below), whose sum is σ = 271914888. Its totient is φ = 66829440.

The previous prime is 137000999. The next prime is 137001019. The reversal of 137001008 is 800100731.

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, 103766 + ... + 105077.

Almost surely, 2^137001008 is an apocalyptic number.

It is an amenable number.

137001008 is a deficient number, since it is larger than the sum of its proper divisors (134913880).

137001008 is a wasteful number, since it uses less digits than its factorization.

137001008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208892 (or 208886 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 137001008 is about 11704.7429702664. The cubic root of 137001008 is about 515.5149378700.

Adding to 137001008 its reverse (800100731), we get a palindrome (937101739).

The spelling of 137001008 in words is "one hundred thirty-seven million, one thousand, eight".