137107003 has 4 divisors (see below), whose sum is σ = 149571288. Its totient is φ = 124642720.

The previous prime is 137106971. The next prime is 137107039. The reversal of 137107003 is 300701731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300701731 = 11 ⋅27336521.

It is a cyclic number.

It is not a de Polignac number, because 137107003 - 2⁵ = 137106971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137107043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6232126 + ... + 6232147.

It is an arithmetic number, because the mean of its divisors is an integer number (37392822).

Almost surely, 2^137107003 is an apocalyptic number.

137107003 is a deficient number, since it is larger than the sum of its proper divisors (12464285).

137107003 is a wasteful number, since it uses less digits than its factorization.

137107003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12464284.

The product of its (nonzero) digits is 441, while the sum is 22.

The square root of 137107003 is about 11709.2699601640. The cubic root of 137107003 is about 515.6478515394.

Adding to 137107003 its reverse (300701731), we get a palindrome (437808734).

The spelling of 137107003 in words is "one hundred thirty-seven million, one hundred seven thousand, three".