131303321100032 has 36 divisors (see below), whose sum is σ = 275888145907080. Its totient is φ = 62196309992448.

The previous prime is 131303321099987. The next prime is 131303321100041. The reversal of 131303321100032 is 230001123303131.

It is a junction number, because it is equal to n+sod(n) for n = 131303321099980 and 131303321100007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13497458243 + ... + 13497467970.

It is an arithmetic number, because the mean of its divisors is an integer number (7663559608530).

Almost surely, 2^{131303321100032} is an apocalyptic number.

It is an amenable number.

131303321100032 is an abundant number, since it is smaller than the sum of its proper divisors (144584824807048).

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

131303321100032 is an equidigital number, since it uses as much as digits as its factorization.

131303321100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26994926248 (or 26994926234 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 131303321100032 its reverse (230001123303131), we get a palindrome (361304444403163).

The spelling of 131303321100032 in words is "one hundred thirty-one trillion, three hundred three billion, three hundred twenty-one million, one hundred thousand, thirty-two".