131320230300032 has 32 divisors (see below), whose sum is σ = 265198281885480. Its totient is φ = 64760661513216.

The previous prime is 131320230300031. The next prime is 131320230300053. The reversal of 131320230300032 is 230003032023131.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 131320230299980 and 131320230300007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131320230300031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7026972158 + ... + 7026990845.

Almost surely, 2^{131320230300032} is an apocalyptic number.

It is an amenable number.

131320230300032 is an abundant number, since it is smaller than the sum of its proper divisors (133878051585448).

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

131320230300032 is an equidigital number, since it uses as much as digits as its factorization.

131320230300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14053963090 (or 14053963078 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 131320230300032 its reverse (230003032023131), we get a palindrome (361323262323163).

The spelling of 131320230300032 in words is "one hundred thirty-one trillion, three hundred twenty billion, two hundred thirty million, three hundred thousand, thirty-two".