130032311032221 has 32 divisors (see below), whose sum is σ = 187009698828288. Its totient is φ = 79892808408000.

The previous prime is 130032311032207. The next prime is 130032311032303. The reversal of 130032311032221 is 122230113230031.

It is not a de Polignac number, because 130032311032221 - 2⁶ = 130032311032157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130032311032191 and 130032311032200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130032311032621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113863960 + ... + 115000286.

It is an arithmetic number, because the mean of its divisors is an integer number (5844053088384).

Almost surely, 2^{130032311032221} is an apocalyptic number.

It is an amenable number.

130032311032221 is a deficient number, since it is larger than the sum of its proper divisors (56977387796067).

130032311032221 is a wasteful number, since it uses less digits than its factorization.

130032311032221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141001.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 130032311032221 its reverse (122230113230031), we get a palindrome (252262424262252).

The spelling of 130032311032221 in words is "one hundred thirty trillion, thirty-two billion, three hundred eleven million, thirty-two thousand, two hundred twenty-one".