113413133444 has 12 divisors (see below), whose sum is σ = 213740136204. Its totient is φ = 52344523104.

The previous prime is 113413133419. The next prime is 113413133461. The reversal of 113413133444 is 444331314311.

It can be written as a sum of positive squares in 2 ways, for example, as 46053160000 + 67359973444 = 214600^2 + 259538^2 .

It is a super-2 number, since 2×113413133444² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113413133444.

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, 1090510847 + ... + 1090510950.

It is an arithmetic number, because the mean of its divisors is an integer number (17811678017).

Almost surely, 2^113413133444 is an apocalyptic number.

It is an amenable number.

113413133444 is a deficient number, since it is larger than the sum of its proper divisors (100327002760).

113413133444 is a wasteful number, since it uses less digits than its factorization.

113413133444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181021814 (or 2181021812 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

Adding to 113413133444 its reverse (444331314311), we get a palindrome (557744447755).

The spelling of 113413133444 in words is "one hundred thirteen billion, four hundred thirteen million, one hundred thirty-three thousand, four hundred forty-four".