131330531225132 has 24 divisors (see below), whose sum is σ = 230122325907936. Its totient is φ = 65581305406848.

The previous prime is 131330531225093. The next prime is 131330531225147. The reversal of 131330531225132 is 231522135033131.

It is a junction number, because it is equal to n+sod(n) for n = 131330531225092 and 131330531225101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50808458 + ... + 53330670.

It is an arithmetic number, because the mean of its divisors is an integer number (9588430246164).

Almost surely, 2^{131330531225132} is an apocalyptic number.

It is an amenable number.

131330531225132 is a deficient number, since it is larger than the sum of its proper divisors (98791794682804).

131330531225132 is a wasteful number, since it uses less digits than its factorization.

131330531225132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538857 (or 2538855 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

Adding to 131330531225132 its reverse (231522135033131), we get a palindrome (362852666258263).

The spelling of 131330531225132 in words is "one hundred thirty-one trillion, three hundred thirty billion, five hundred thirty-one million, two hundred twenty-five thousand, one hundred thirty-two".