44101013 has 16 divisors (see below), whose sum is σ = 49222080. Its totient is φ = 39177600.

The previous prime is 44100989. The next prime is 44101021. The reversal of 44101013 is 31010144.

It is a happy number.

44101013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44101013 - 2²⁰ = 43052437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44101063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104543 + ... + 104963.

It is an arithmetic number, because the mean of its divisors is an integer number (3076380).

Almost surely, 2^44101013 is an apocalyptic number.

It is an amenable number.

44101013 is a deficient number, since it is larger than the sum of its proper divisors (5121067).

44101013 is a wasteful number, since it uses less digits than its factorization.

44101013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628.

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

The square root of 44101013 is about 6640.8593570411. The cubic root of 44101013 is about 353.3047869624.

Adding to 44101013 its reverse (31010144), we get a palindrome (75111157).

The spelling of 44101013 in words is "forty-four million, one hundred one thousand, thirteen".