113421202 has 8 divisors (see below), whose sum is σ = 171082800. Its totient is φ = 56393604.

The previous prime is 113421193. The next prime is 113421271. The reversal of 113421202 is 202124311.

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

It is a super-3 number, since 3×113421202³ (a number of 25 digits) contains 333 as substring.

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, 158052 + ... + 158767.

It is an arithmetic number, because the mean of its divisors is an integer number (21385350).

Almost surely, 2^113421202 is an apocalyptic number.

113421202 is a deficient number, since it is larger than the sum of its proper divisors (57661598).

113421202 is a wasteful number, since it uses less digits than its factorization.

113421202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317000.

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

The square root of 113421202 is about 10649.9390608585. The cubic root of 113421202 is about 484.0587576367.

Adding to 113421202 its reverse (202124311), we get a palindrome (315545513).

It can be divided in two parts, 11342 and 1202, that added together give a square (12544 = 112²).

The spelling of 113421202 in words is "one hundred thirteen million, four hundred twenty-one thousand, two hundred two".