131530065112522 has 32 divisors (see below), whose sum is σ = 198591492718080. Its totient is φ = 65333511600960.

The previous prime is 131530065112507. The next prime is 131530065112597. The reversal of 131530065112522 is 225211560035131.

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, 4667317272 + ... + 4667345452.

It is an arithmetic number, because the mean of its divisors is an integer number (6205984147440).

Almost surely, 2^{131530065112522} is an apocalyptic number.

131530065112522 is a deficient number, since it is larger than the sum of its proper divisors (67061427605558).

131530065112522 is a wasteful number, since it uses less digits than its factorization.

131530065112522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38478.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 131530065112522 in words is "one hundred thirty-one trillion, five hundred thirty billion, sixty-five million, one hundred twelve thousand, five hundred twenty-two".