127377872703 has 16 divisors (see below), whose sum is σ = 193310594400. Its totient is φ = 82847396160.

The previous prime is 127377872689. The next prime is 127377872707. The reversal of 127377872703 is 307278773721.

127377872703 is a `hidden beast` number, since 127 + 377 + 87 + 2 + 70 + 3 = 666.

It is not a de Polignac number, because 127377872703 - 2⁶ = 127377872639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 127377872703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127377872707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57531808 + ... + 57534021.

It is an arithmetic number, because the mean of its divisors is an integer number (12081912150).

Almost surely, 2^127377872703 is an apocalyptic number.

127377872703 is a deficient number, since it is larger than the sum of its proper divisors (65932721697).

127377872703 is a wasteful number, since it uses less digits than its factorization.

127377872703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115065879 (or 115065873 counting only the distinct ones).

The product of its (nonzero) digits is 4840416, while the sum is 54.

The spelling of 127377872703 in words is "one hundred twenty-seven billion, three hundred seventy-seven million, eight hundred seventy-two thousand, seven hundred three".