113213334042 has 56 divisors (see below), whose sum is σ = 254674421280. Its totient is φ = 37728753480.

The previous prime is 113213334007. The next prime is 113213334061. The reversal of 113213334042 is 240433312311.

It is a happy number.

113213334042 is a `hidden beast` number, since 1 + 1 + 321 + 3 + 334 + 0 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 113213333997 and 113213334015.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 9265317 + ... + 9277527.

Almost surely, 2^113213334042 is an apocalyptic number.

113213334042 is an abundant number, since it is smaller than the sum of its proper divisors (141461087238).

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

113213334042 is an equidigital number, since it uses as much as digits as its factorization.

113213334042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18590 (or 18575 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 113213334042 its reverse (240433312311), we get a palindrome (353646646353).

The spelling of 113213334042 in words is "one hundred thirteen billion, two hundred thirteen million, three hundred thirty-four thousand, forty-two".