130439999780033 has 2 divisors, whose sum is σ = 130439999780034. Its totient is φ = 130439999780032.

The previous prime is 130439999780021. The next prime is 130439999780093. The reversal of 130439999780033 is 330087999934031.

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., 127158369708304 + 3281630071729 = 11276452^2 + 1811527^2 .

It is a cyclic number.

It is not a de Polignac number, because 130439999780033 - 2²⁰ = 130439998731457 is a prime.

It is not a weakly prime, because it can be changed into another prime (130439999780093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65219999890016 + 65219999890017.

It is an arithmetic number, because the mean of its divisors is an integer number (65219999890017).

Almost surely, 2^{130439999780033} is an apocalyptic number.

It is an amenable number.

130439999780033 is a deficient number, since it is larger than the sum of its proper divisors (1).

130439999780033 is an equidigital number, since it uses as much as digits as its factorization.

130439999780033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 119042784, while the sum is 68.

The spelling of 130439999780033 in words is "one hundred thirty trillion, four hundred thirty-nine billion, nine hundred ninety-nine million, seven hundred eighty thousand, thirty-three".