440103013 has 8 divisors (see below), whose sum is σ = 503156480. Its totient is φ = 377094960.

The previous prime is 440103011. The next prime is 440103017. The reversal of 440103013 is 310301044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 440103013 - 2¹ = 440103011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440103011) 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, 12868 + ... + 32338.

It is an arithmetic number, because the mean of its divisors is an integer number (62894560).

Almost surely, 2^440103013 is an apocalyptic number.

It is an amenable number.

440103013 is a deficient number, since it is larger than the sum of its proper divisors (63053467).

440103013 is a wasteful number, since it uses less digits than its factorization.

440103013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22707.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 440103013 is about 20978.6322957432. The cubic root of 440103013 is about 760.6498441179.

Adding to 440103013 its reverse (310301044), we get a palindrome (750404057).

The spelling of 440103013 in words is "four hundred forty million, one hundred three thousand, thirteen".