113320042 has 16 divisors (see below), whose sum is σ = 188933472. Its totient is φ = 50536720.

The previous prime is 113320037. The next prime is 113320043. The reversal of 113320042 is 240023311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113319998 and 113320025.

It is not an unprimeable number, because it can be changed into a prime (113320043) 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, 47428 + ... + 49759.

It is an arithmetic number, because the mean of its divisors is an integer number (11808342).

Almost surely, 2^113320042 is an apocalyptic number.

113320042 is a deficient number, since it is larger than the sum of its proper divisors (75613430).

113320042 is a wasteful number, since it uses less digits than its factorization.

113320042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97253.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 113320042 is about 10645.1886784594. The cubic root of 113320042 is about 483.9148046890.

Adding to 113320042 its reverse (240023311), we get a palindrome (353343353).

The spelling of 113320042 in words is "one hundred thirteen million, three hundred twenty thousand, forty-two".