127574273875103 has 24 divisors (see below), whose sum is σ = 141051703381344. Its totient is φ = 115294063163840.

The previous prime is 127574273875073. The next prime is 127574273875123. The reversal of 127574273875103 is 301578372475721.

It is not a de Polignac number, because 127574273875103 - 2²² = 127574269680799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127574273875123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201121601 + ... + 201754917.

It is an arithmetic number, because the mean of its divisors is an integer number (5877154307556).

Almost surely, 2^{127574273875103} is an apocalyptic number.

127574273875103 is a deficient number, since it is larger than the sum of its proper divisors (13477429506241).

127574273875103 is a wasteful number, since it uses less digits than its factorization.

127574273875103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643135 (or 643124 counting only the distinct ones).

The product of its (nonzero) digits is 69148800, while the sum is 62.

The spelling of 127574273875103 in words is "one hundred twenty-seven trillion, five hundred seventy-four billion, two hundred seventy-three million, eight hundred seventy-five thousand, one hundred three".