113044402 has 8 divisors (see below), whose sum is σ = 176939136. Its totient is φ = 54064692.

The previous prime is 113044397. The next prime is 113044427. The reversal of 113044402 is 204440311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×113044402³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113044402.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1228698 + ... + 1228789.

It is an arithmetic number, because the mean of its divisors is an integer number (22117392).

Almost surely, 2^113044402 is an apocalyptic number.

113044402 is a deficient number, since it is larger than the sum of its proper divisors (63894734).

113044402 is a wasteful number, since it uses less digits than its factorization.

113044402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457512.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 113044402 is about 10632.2341020126. The cubic root of 113044402 is about 483.5221275405.

Adding to 113044402 its reverse (204440311), we get a palindrome (317484713).

The spelling of 113044402 in words is "one hundred thirteen million, forty-four thousand, four hundred two".