113142335 has 16 divisors (see below), whose sum is σ = 138964896. Its totient is φ = 88409088.

The previous prime is 113142319. The next prime is 113142347. The reversal of 113142335 is 533241311.

It is a cyclic number.

It is not a de Polignac number, because 113142335 - 2⁴ = 113142319 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 113142335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37607 + ... + 40503.

It is an arithmetic number, because the mean of its divisors is an integer number (8685306).

Almost surely, 2^113142335 is an apocalyptic number.

113142335 is a deficient number, since it is larger than the sum of its proper divisors (25822561).

113142335 is a wasteful number, since it uses less digits than its factorization.

113142335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082.

The product of its digits is 1080, while the sum is 23.

The square root of 113142335 is about 10636.8385810823. The cubic root of 113142335 is about 483.6617160679.

Adding to 113142335 its reverse (533241311), we get a palindrome (646383646).

The spelling of 113142335 in words is "one hundred thirteen million, one hundred forty-two thousand, three hundred thirty-five".