137072103 has 32 divisors (see below), whose sum is σ = 213580800. Its totient is φ = 76581120.

The previous prime is 137072057. The next prime is 137072113. The reversal of 137072103 is 301270731.

It is not a de Polignac number, because 137072103 - 2¹⁴ = 137055719 is a prime.

It is a super-2 number, since 2×137072103² = 37577522841685218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137072113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221851 + ... + 222467.

It is an arithmetic number, because the mean of its divisors is an integer number (6674400).

Almost surely, 2^137072103 is an apocalyptic number.

137072103 is a deficient number, since it is larger than the sum of its proper divisors (76508697).

137072103 is a wasteful number, since it uses less digits than its factorization.

137072103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 137072103 is about 11707.7795930740. The cubic root of 137072103 is about 515.6040958431.

The spelling of 137072103 in words is "one hundred thirty-seven million, seventy-two thousand, one hundred three".