113034221 has 8 divisors (see below), whose sum is σ = 114466944. Its totient is φ = 111610800.

The previous prime is 113034203. The next prime is 113034247. The reversal of 113034221 is 122430311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113034221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113034221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113034521) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23960 + ... + 28286.

It is an arithmetic number, because the mean of its divisors is an integer number (14308368).

Almost surely, 2^113034221 is an apocalyptic number.

It is an amenable number.

113034221 is a deficient number, since it is larger than the sum of its proper divisors (1432723).

113034221 is a wasteful number, since it uses less digits than its factorization.

113034221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 113034221 is about 10631.7553113303. The cubic root of 113034221 is about 483.5076114551.

Adding to 113034221 its reverse (122430311), we get a palindrome (235464532).

The spelling of 113034221 in words is "one hundred thirteen million, thirty-four thousand, two hundred twenty-one".