113003042 has 8 divisors (see below), whose sum is σ = 171183132. Its totient is φ = 55942000.

The previous prime is 113003039. The next prime is 113003057. The reversal of 113003042 is 240300311.

It can be written as a sum of positive squares in 2 ways, for example, as 108597241 + 4405801 = 10421^2 + 2099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279509 + ... + 279912.

Almost surely, 2^113003042 is an apocalyptic number.

113003042 is a deficient number, since it is larger than the sum of its proper divisors (58180090).

113003042 is a wasteful number, since it uses less digits than its factorization.

113003042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559524.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 113003042 is about 10630.2888954158. The cubic root of 113003042 is about 483.4631509664.

Adding to 113003042 its reverse (240300311), we get a palindrome (353303353).

The spelling of 113003042 in words is "one hundred thirteen million, three thousand, forty-two".