244223130131313 has 16 divisors (see below), whose sum is σ = 339789064371840. Its totient is φ = 155736323055104.

The previous prime is 244223130131261. The next prime is 244223130131333. The reversal of 244223130131313 is 313131031322442.

It is a cyclic number.

It is not a de Polignac number, because 244223130131313 - 2⁹ = 244223130130801 is a prime.

It is a super-2 number, since 2×244223130131313² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244223130131333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123147895 + ... + 125115347.

It is an arithmetic number, because the mean of its divisors is an integer number (21236816523240).

Almost surely, 2^{244223130131313} is an apocalyptic number.

244223130131313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

244223130131313 is a deficient number, since it is larger than the sum of its proper divisors (95565934240527).

244223130131313 is a wasteful number, since it uses less digits than its factorization.

244223130131313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766488.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 244223130131313 its reverse (313131031322442), we get a palindrome (557354161453755).

The spelling of 244223130131313 in words is "two hundred forty-four trillion, two hundred twenty-three billion, one hundred thirty million, one hundred thirty-one thousand, three hundred thirteen".