10403244043013 has 8 divisors (see below), whose sum is σ = 10418200517880. Its totient is φ = 10388290772160.

The previous prime is 10403244042959. The next prime is 10403244043051. The reversal of 10403244043013 is 31034044230401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6860800591969 + 3542443451044 = 2619313^2 + 1882138^2 .

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 10403244043013 - 2¹⁰ = 10403244041989 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 (10403294043013) 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, 5735843 + ... + 7328463.

It is an arithmetic number, because the mean of its divisors is an integer number (1302275064735).

Almost surely, 2^{10403244043013} is an apocalyptic number.

It is an amenable number.

10403244043013 is a deficient number, since it is larger than the sum of its proper divisors (14956474867).

10403244043013 is an equidigital number, since it uses as much as digits as its factorization.

10403244043013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602007.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 10403244043013 its reverse (31034044230401), we get a palindrome (41437288273414).

The spelling of 10403244043013 in words is "ten trillion, four hundred three billion, two hundred forty-four million, forty-three thousand, thirteen".