113042420304 has 80 divisors (see below), whose sum is σ = 318824308224. Its totient is φ = 34228374400.

The previous prime is 113042420287. The next prime is 113042420321. The reversal of 113042420304 is 403024240311.

It is an interprime number because it is at equal distance from previous prime (113042420287) and next prime (113042420321).

It is a super-3 number, since 3×113042420304³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593989 + ... + 760859.

Almost surely, 2^113042420304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113042420304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159412154112).

113042420304 is an abundant number, since it is smaller than the sum of its proper divisors (205781887920).

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

113042420304 is a wasteful number, since it uses less digits than its factorization.

113042420304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168176 (or 168170 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 113042420304 its reverse (403024240311), we get a palindrome (516066660615).

The spelling of 113042420304 in words is "one hundred thirteen billion, forty-two million, four hundred twenty thousand, three hundred four".