113535142 has 16 divisors (see below), whose sum is σ = 194775552. Its totient is φ = 48621960.

The previous prime is 113535137. The next prime is 113535161. The reversal of 113535142 is 241535311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26917 + ... + 30847.

It is an arithmetic number, because the mean of its divisors is an integer number (12173472).

Almost surely, 2^113535142 is an apocalyptic number.

113535142 is a deficient number, since it is larger than the sum of its proper divisors (81240410).

113535142 is a wasteful number, since it uses less digits than its factorization.

113535142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6003.

The product of its digits is 1800, while the sum is 25.

The square root of 113535142 is about 10655.2870444676. The cubic root of 113535142 is about 484.2207943504.

The spelling of 113535142 in words is "one hundred thirteen million, five hundred thirty-five thousand, one hundred forty-two".