137845103 has 16 divisors (see below), whose sum is σ = 154796832. Its totient is φ = 121680000.

The previous prime is 137845087. The next prime is 137845159. The reversal of 137845103 is 301548731.

It is a cyclic number.

It is not a de Polignac number, because 137845103 - 2⁴ = 137845087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 137845103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137845303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57713 + ... + 60053.

It is an arithmetic number, because the mean of its divisors is an integer number (9674802).

Almost surely, 2^137845103 is an apocalyptic number.

137845103 is a deficient number, since it is larger than the sum of its proper divisors (16951729).

137845103 is a wasteful number, since it uses less digits than its factorization.

137845103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 137845103 is about 11740.7454192653. The cubic root of 137845103 is about 516.5715066275.

The spelling of 137845103 in words is "one hundred thirty-seven million, eight hundred forty-five thousand, one hundred three".