113144302 has 8 divisors (see below), whose sum is σ = 169969176. Its totient is φ = 56487912.

The previous prime is 113144287. The next prime is 113144303. The reversal of 113144302 is 203441311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 113144302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113144303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40428 + ... + 43135.

It is an arithmetic number, because the mean of its divisors is an integer number (21246147).

Almost surely, 2^113144302 is an apocalyptic number.

113144302 is a deficient number, since it is larger than the sum of its proper divisors (56824874).

113144302 is an equidigital number, since it uses as much as digits as its factorization.

113144302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84242.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 113144302 is about 10636.9310423637. The cubic root of 113144302 is about 483.6645189005.

Adding to 113144302 its reverse (203441311), we get a palindrome (316585613).

The spelling of 113144302 in words is "one hundred thirteen million, one hundred forty-four thousand, three hundred two".