44100113 has 4 divisors (see below), whose sum is σ = 44417520. Its totient is φ = 43782708.

The previous prime is 44100109. The next prime is 44100127. The reversal of 44100113 is 31100144.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44100113 - 2² = 44100109 is a prime.

It is a super-2 number, since 2×44100113² = 3889639933225538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44100013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158495 + ... + 158772.

It is an arithmetic number, because the mean of its divisors is an integer number (11104380).

Almost surely, 2^44100113 is an apocalyptic number.

It is an amenable number.

44100113 is a deficient number, since it is larger than the sum of its proper divisors (317407).

44100113 is a wasteful number, since it uses less digits than its factorization.

44100113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317406.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 44100113 is about 6640.7915943809. The cubic root of 44100113 is about 353.3023835673.

Adding to 44100113 its reverse (31100144), we get a palindrome (75200257).

The spelling of 44100113 in words is "forty-four million, one hundred thousand, one hundred thirteen".