100202013400039 has 2 divisors, whose sum is σ = 100202013400040. Its totient is φ = 100202013400038.

The previous prime is 100202013399979. The next prime is 100202013400043. The reversal of 100202013400039 is 930004310202001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100202013400039 - 2¹⁷ = 100202013268967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100202013399986 and 100202013400022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100202013430039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50101006700019 + 50101006700020.

It is an arithmetic number, because the mean of its divisors is an integer number (50101006700020).

Almost surely, 2^{100202013400039} is an apocalyptic number.

100202013400039 is a deficient number, since it is larger than the sum of its proper divisors (1).

100202013400039 is an equidigital number, since it uses as much as digits as its factorization.

100202013400039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 100202013400039 in words is "one hundred trillion, two hundred two billion, thirteen million, four hundred thousand, thirty-nine".