113142342 has 16 divisors (see below), whose sum is σ = 228013632. Its totient is φ = 37425960.

The previous prime is 113142319. The next prime is 113142347. The reversal of 113142342 is 243241311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113142347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71188 + ... + 72759.

It is an arithmetic number, because the mean of its divisors is an integer number (14250852).

Almost surely, 2^113142342 is an apocalyptic number.

113142342 is an abundant number, since it is smaller than the sum of its proper divisors (114871290).

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

113142342 is a wasteful number, since it uses less digits than its factorization.

113142342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144083.

The product of its digits is 576, while the sum is 21.

The square root of 113142342 is about 10636.8389101274. The cubic root of 113142342 is about 483.6617260425.

Adding to 113142342 its reverse (243241311), we get a palindrome (356383653).

The spelling of 113142342 in words is "one hundred thirteen million, one hundred forty-two thousand, three hundred forty-two".