113003802001 has 2 divisors, whose sum is σ = 113003802002. Its totient is φ = 113003802000.

The previous prime is 113003801987. The next prime is 113003802031. The reversal of 113003802001 is 100208300311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69589912401 + 43413889600 = 263799^2 + 208360^2 .

It is a cyclic number.

It is not a de Polignac number, because 113003802001 - 2⁷ = 113003801873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113003802001.

It is not a weakly prime, because it can be changed into another prime (113003802031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56501901000 + 56501901001.

It is an arithmetic number, because the mean of its divisors is an integer number (56501901001).

Almost surely, 2^113003802001 is an apocalyptic number.

It is an amenable number.

113003802001 is a deficient number, since it is larger than the sum of its proper divisors (1).

113003802001 is an equidigital number, since it uses as much as digits as its factorization.

113003802001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 113003802001 in words is "one hundred thirteen billion, three million, eight hundred two thousand, one".