137013108 has 12 divisors (see below), whose sum is σ = 319697280. Its totient is φ = 45671032.

The previous prime is 137013091. The next prime is 137013143. The reversal of 137013108 is 801310731.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5708868 + ... + 5708891.

It is an arithmetic number, because the mean of its divisors is an integer number (26641440).

Almost surely, 2^137013108 is an apocalyptic number.

It is an amenable number.

137013108 is an abundant number, since it is smaller than the sum of its proper divisors (182684172).

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

137013108 is a wasteful number, since it uses less digits than its factorization.

137013108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11417766 (or 11417764 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 137013108 is about 11705.2598433354. The cubic root of 137013108 is about 515.5301142720.

Adding to 137013108 its reverse (801310731), we get a palindrome (938323839).

The spelling of 137013108 in words is "one hundred thirty-seven million, thirteen thousand, one hundred eight".