113441004312 has 32 divisors (see below), whose sum is σ = 283633185600. Its totient is φ = 37809578144.

The previous prime is 113441004311. The next prime is 113441004319. The reversal of 113441004312 is 213400144311.

It is a super-2 number, since 2×113441004312² (a number of 23 digits) contains 22 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 not an unprimeable number, because it can be changed into a prime (113441004311) 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, 24858 + ... + 476969.

It is an arithmetic number, because the mean of its divisors is an integer number (8863537050).

Almost surely, 2^113441004312 is an apocalyptic number.

113441004312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113441004312 is an abundant number, since it is smaller than the sum of its proper divisors (170192181288).

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

113441004312 is a wasteful number, since it uses less digits than its factorization.

113441004312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511255 (or 511251 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 113441004312 its reverse (213400144311), we get a palindrome (326841148623).

The spelling of 113441004312 in words is "one hundred thirteen billion, four hundred forty-one million, four thousand, three hundred twelve".