131126530511030 has 32 divisors (see below), whose sum is σ = 236547390756960. Its totient is φ = 52335140647680.

The previous prime is 131126530511021. The next prime is 131126530511087. The reversal of 131126530511030 is 30115035621131.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464815361 + ... + 465097379.

It is an arithmetic number, because the mean of its divisors is an integer number (7392105961155).

Almost surely, 2^{131126530511030} is an apocalyptic number.

131126530511030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131126530511030 is a deficient number, since it is larger than the sum of its proper divisors (105420860245930).

131126530511030 is a wasteful number, since it uses less digits than its factorization.

131126530511030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384224.

The product of its (nonzero) digits is 8100, while the sum is 32.

The spelling of 131126530511030 in words is "one hundred thirty-one trillion, one hundred twenty-six billion, five hundred thirty million, five hundred eleven thousand, thirty".