130100330021021 has 16 divisors (see below), whose sum is σ = 132476469706176. Its totient is φ = 127737073892736.

The previous prime is 130100330020933. The next prime is 130100330021069. The reversal of 130100330021021 is 120120033001031.

It is a cyclic number.

It is not a de Polignac number, because 130100330021021 - 2¹⁰ = 130100330019997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130100330021071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159033185 + ... + 159849161.

It is an arithmetic number, because the mean of its divisors is an integer number (8279779356636).

Almost surely, 2^{130100330021021} is an apocalyptic number.

It is an amenable number.

130100330021021 is a deficient number, since it is larger than the sum of its proper divisors (2376139685155).

130100330021021 is an equidigital number, since it uses as much as digits as its factorization.

130100330021021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823868.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 130100330021021 its reverse (120120033001031), we get a palindrome (250220363022052).

The spelling of 130100330021021 in words is "one hundred thirty trillion, one hundred billion, three hundred thirty million, twenty-one thousand, twenty-one".