113102202001 has 2 divisors, whose sum is σ = 113102202002. Its totient is φ = 113102202000.

The previous prime is 113102201959. The next prime is 113102202007. The reversal of 113102202001 is 100202201311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112174085776 + 928116225 = 334924^2 + 30465^2 .

It is a cyclic number.

It is not a de Polignac number, because 113102202001 - 2¹⁷ = 113102070929 is a prime.

It is not a weakly prime, because it can be changed into another prime (113102202007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56551101000 + 56551101001.

It is an arithmetic number, because the mean of its divisors is an integer number (56551101001).

Almost surely, 2^113102202001 is an apocalyptic number.

It is an amenable number.

113102202001 is a deficient number, since it is larger than the sum of its proper divisors (1).

113102202001 is an equidigital number, since it uses as much as digits as its factorization.

113102202001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 113102202001 its reverse (100202201311), we get a palindrome (213304403312).

The spelling of 113102202001 in words is "one hundred thirteen billion, one hundred two million, two hundred two thousand, one".