113454403 has 2 divisors, whose sum is σ = 113454404. Its totient is φ = 113454402.

The previous prime is 113454391. The next prime is 113454437. The reversal of 113454403 is 304454311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113454403 - 2¹³ = 113446211 is a prime.

It is not a weakly prime, because it can be changed into another prime (113424403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56727201 + 56727202.

It is an arithmetic number, because the mean of its divisors is an integer number (56727202).

Almost surely, 2^113454403 is an apocalyptic number.

113454403 is a deficient number, since it is larger than the sum of its proper divisors (1).

113454403 is an equidigital number, since it uses as much as digits as its factorization.

113454403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 113454403 is about 10651.4976881188. The cubic root of 113454403 is about 484.1059847472.

The spelling of 113454403 in words is "one hundred thirteen million, four hundred fifty-four thousand, four hundred three".