10044313291 has 4 divisors (see below), whose sum is σ = 10289296584. Its totient is φ = 9799330000.

The previous prime is 10044313277. The next prime is 10044313297. The reversal of 10044313291 is 19231344001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10044313291 - 2¹³ = 10044305099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10044313297) 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, 122491585 + ... + 122491666.

It is an arithmetic number, because the mean of its divisors is an integer number (2572324146).

Almost surely, 2^10044313291 is an apocalyptic number.

10044313291 is a deficient number, since it is larger than the sum of its proper divisors (244983293).

10044313291 is an equidigital number, since it uses as much as digits as its factorization.

10044313291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244983292.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 10044313291 its reverse (19231344001), we get a palindrome (29275657292).

The spelling of 10044313291 in words is "ten billion, forty-four million, three hundred thirteen thousand, two hundred ninety-one".