113013342 has 72 divisors (see below), whose sum is σ = 268579584. Its totient is φ = 34324992.

The previous prime is 113013337. The next prime is 113013359. The reversal of 113013342 is 243310311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 294883 + ... + 295265.

It is an arithmetic number, because the mean of its divisors is an integer number (3730272).

Almost surely, 2^113013342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113013342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134289792).

113013342 is an abundant number, since it is smaller than the sum of its proper divisors (155566242).

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

113013342 is a wasteful number, since it uses less digits than its factorization.

113013342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 113013342 is about 10630.7733491031. The cubic root of 113013342 is about 483.4778394180.

Adding to 113013342 its reverse (243310311), we get a palindrome (356323653).

The spelling of 113013342 in words is "one hundred thirteen million, thirteen thousand, three hundred forty-two".