113421002 has 16 divisors (see below), whose sum is σ = 176047872. Its totient is φ = 54747360.

The previous prime is 113420999. The next prime is 113421019. The reversal of 113421002 is 200124311.

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 7 ways as a sum of consecutive naturals, for example, 26333 + ... + 30335.

It is an arithmetic number, because the mean of its divisors is an integer number (11002992).

Almost surely, 2^113421002 is an apocalyptic number.

113421002 is a deficient number, since it is larger than the sum of its proper divisors (62626870).

113421002 is a wasteful number, since it uses less digits than its factorization.

113421002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 113421002 is about 10649.9296711293. The cubic root of 113421002 is about 484.0584731167.

Adding to 113421002 its reverse (200124311), we get a palindrome (313545313).

The spelling of 113421002 in words is "one hundred thirteen million, four hundred twenty-one thousand, two".