113453402 has 8 divisors (see below), whose sum is σ = 170254656. Its totient is φ = 56701852.

The previous prime is 113453387. The next prime is 113453429. The reversal of 113453402 is 204354311.

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6068 + ... + 16239.

It is an arithmetic number, because the mean of its divisors is an integer number (21281832).

Almost surely, 2^113453402 is an apocalyptic number.

113453402 is a deficient number, since it is larger than the sum of its proper divisors (56801254).

113453402 is a wasteful number, since it uses less digits than its factorization.

113453402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24852.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 113453402 is about 10651.4506993179. The cubic root of 113453402 is about 484.1045609990.

Subtracting 113453402 from its reverse (204354311), we obtain a palindrome (90900909).

The spelling of 113453402 in words is "one hundred thirteen million, four hundred fifty-three thousand, four hundred two".