113357142 has 48 divisors (see below), whose sum is σ = 258380928. Its totient is φ = 35867520.

The previous prime is 113357131. The next prime is 113357147. The reversal of 113357142 is 241753311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113357147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27658 + ... + 31490.

It is an arithmetic number, because the mean of its divisors is an integer number (5382936).

Almost surely, 2^113357142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113357142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129190464).

113357142 is an abundant number, since it is smaller than the sum of its proper divisors (145023786).

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

113357142 is a wasteful number, since it uses less digits than its factorization.

113357142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925 (or 3922 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 113357142 is about 10646.9311071313. The cubic root of 113357142 is about 483.9676087651.

The spelling of 113357142 in words is "one hundred thirteen million, three hundred fifty-seven thousand, one hundred forty-two".