113204401 has 2 divisors, whose sum is σ = 113204402. Its totient is φ = 113204400.

The previous prime is 113204387. The next prime is 113204407. The reversal of 113204401 is 104402311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68046001 + 45158400 = 8249^2 + 6720^2 .

It is a cyclic number.

It is not a de Polignac number, because 113204401 - 2⁵ = 113204369 is a prime.

It is not a weakly prime, because it can be changed into another prime (113204407) 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, 56602200 + 56602201.

It is an arithmetic number, because the mean of its divisors is an integer number (56602201).

Almost surely, 2^113204401 is an apocalyptic number.

It is an amenable number.

113204401 is a deficient number, since it is larger than the sum of its proper divisors (1).

113204401 is an equidigital number, since it uses as much as digits as its factorization.

113204401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 113204401 is about 10639.7556832852. The cubic root of 113204401 is about 483.7501399711.

Adding to 113204401 its reverse (104402311), we get a palindrome (217606712).

The spelling of 113204401 in words is "one hundred thirteen million, two hundred four thousand, four hundred one".