113305542 has 24 divisors (see below), whose sum is σ = 263609496. Its totient is φ = 32372928.

The previous prime is 113305529. The next prime is 113305583. The reversal of 113305542 is 245503311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192403 + ... + 192990.

It is an arithmetic number, because the mean of its divisors is an integer number (10983729).

Almost surely, 2^113305542 is an apocalyptic number.

113305542 is an abundant number, since it is smaller than the sum of its proper divisors (150303954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113305542 is a wasteful number, since it uses less digits than its factorization.

113305542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385412 (or 385405 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 113305542 is about 10644.5075978178. The cubic root of 113305542 is about 483.8941638448.

Adding to 113305542 its reverse (245503311), we get a palindrome (358808853).

The spelling of 113305542 in words is "one hundred thirteen million, three hundred five thousand, five hundred forty-two".