137648103 has 16 divisors (see below), whose sum is σ = 198414720. Its totient is φ = 84584736.

The previous prime is 137648059. The next prime is 137648219. The reversal of 137648103 is 301846731.

It is not a de Polignac number, because 137648103 - 2¹² = 137644007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137644103) 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, 30525 + ... + 34742.

It is an arithmetic number, because the mean of its divisors is an integer number (12400920).

Almost surely, 2^137648103 is an apocalyptic number.

137648103 is a deficient number, since it is larger than the sum of its proper divisors (60766617).

137648103 is a wasteful number, since it uses less digits than its factorization.

137648103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65326.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 137648103 is about 11732.3528330851. The cubic root of 137648103 is about 516.3253049085.

The spelling of 137648103 in words is "one hundred thirty-seven million, six hundred forty-eight thousand, one hundred three".