131010744776766 has 32 divisors (see below), whose sum is σ = 271193129101440. Its totient is φ = 42143157398496.

The previous prime is 131010744776759. The next prime is 131010744776767. The reversal of 131010744776766 is 667677447010131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131010744776767) 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, 189119616 + ... + 189811091.

It is an arithmetic number, because the mean of its divisors is an integer number (8474785284420).

Almost surely, 2^{131010744776766} is an apocalyptic number.

131010744776766 is an abundant number, since it is smaller than the sum of its proper divisors (140182384324674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131010744776766 is a wasteful number, since it uses less digits than its factorization.

131010744776766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378932728.

The product of its (nonzero) digits is 24893568, while the sum is 60.

The spelling of 131010744776766 in words is "one hundred thirty-one trillion, ten billion, seven hundred forty-four million, seven hundred seventy-six thousand, seven hundred sixty-six".