131711028629 has 16 divisors (see below), whose sum is σ = 137652963840. Its totient is φ = 125876153280.

The previous prime is 131711028599. The next prime is 131711028641. The reversal of 131711028629 is 926820117131.

It is not a de Polignac number, because 131711028629 - 2²⁰ = 131709980053 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 (131711048629) 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, 7476059 + ... + 7493655.

It is an arithmetic number, because the mean of its divisors is an integer number (8603310240).

Almost surely, 2^131711028629 is an apocalyptic number.

It is an amenable number.

131711028629 is a deficient number, since it is larger than the sum of its proper divisors (5941935211).

131711028629 is a wasteful number, since it uses less digits than its factorization.

131711028629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20620.

The product of its (nonzero) digits is 36288, while the sum is 41.

The spelling of 131711028629 in words is "one hundred thirty-one billion, seven hundred eleven million, twenty-eight thousand, six hundred twenty-nine".