113001212444 has 12 divisors (see below), whose sum is σ = 201483294264. Its totient is φ = 55434556944.

The previous prime is 113001212413. The next prime is 113001212449. The reversal of 113001212444 is 444212100311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113001212449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266512082 + ... + 266512505.

It is an arithmetic number, because the mean of its divisors is an integer number (16790274522).

Almost surely, 2^113001212444 is an apocalyptic number.

It is an amenable number.

113001212444 is a deficient number, since it is larger than the sum of its proper divisors (88482081820).

113001212444 is a wasteful number, since it uses less digits than its factorization.

113001212444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533024644 (or 533024642 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 113001212444 its reverse (444212100311), we get a palindrome (557213312755).

The spelling of 113001212444 in words is "one hundred thirteen billion, one million, two hundred twelve thousand, four hundred forty-four".