130033333130021 has 2 divisors, whose sum is σ = 130033333130022. Its totient is φ = 130033333130020.

The previous prime is 130033333130017. The next prime is 130033333130059. The reversal of 130033333130021 is 120031333330031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129691418109796 + 341915020225 = 11388214^2 + 584735^2 .

It is a cyclic number.

It is not a de Polignac number, because 130033333130021 - 2² = 130033333130017 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130033333130081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65016666565010 + 65016666565011.

It is an arithmetic number, because the mean of its divisors is an integer number (65016666565011).

Almost surely, 2^{130033333130021} is an apocalyptic number.

It is an amenable number.

130033333130021 is a deficient number, since it is larger than the sum of its proper divisors (1).

130033333130021 is an equidigital number, since it uses as much as digits as its factorization.

130033333130021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 130033333130021 its reverse (120031333330031), we get a palindrome (250064666460052).

The spelling of 130033333130021 in words is "one hundred thirty trillion, thirty-three billion, three hundred thirty-three million, one hundred thirty thousand, twenty-one".