131027511703 has 16 divisors (see below), whose sum is σ = 144539632512. Its totient is φ = 117788580000.

The previous prime is 131027511689. The next prime is 131027511761. The reversal of 131027511703 is 307115720131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131027511703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131027511403) 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, 247153 + ... + 568453.

It is an arithmetic number, because the mean of its divisors is an integer number (9033727032).

Almost surely, 2^131027511703 is an apocalyptic number.

131027511703 is a deficient number, since it is larger than the sum of its proper divisors (13512120809).

131027511703 is a wasteful number, since it uses less digits than its factorization.

131027511703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321726.

The product of its (nonzero) digits is 4410, while the sum is 31.

The spelling of 131027511703 in words is "one hundred thirty-one billion, twenty-seven million, five hundred eleven thousand, seven hundred three".