113445502 has 8 divisors (see below), whose sum is σ = 170557200. Its totient is φ = 56593104.

The previous prime is 113445491. The next prime is 113445503. The reversal of 113445502 is 205544311.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113445503) 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, 63727 + ... + 65482.

It is an arithmetic number, because the mean of its divisors is an integer number (21319650).

Almost surely, 2^113445502 is an apocalyptic number.

113445502 is a deficient number, since it is larger than the sum of its proper divisors (57111698).

113445502 is a wasteful number, since it uses less digits than its factorization.

113445502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129650.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 113445502 is about 10651.0798513578. The cubic root of 113445502 is about 484.0933243305.

Adding to 113445502 its reverse (205544311), we get a palindrome (318989813).

The spelling of 113445502 in words is "one hundred thirteen million, four hundred forty-five thousand, five hundred two".