10220313331313 has 4 divisors (see below), whose sum is σ = 10220492827380. Its totient is φ = 10220133835248.

The previous prime is 10220313331289. The next prime is 10220313331457. The reversal of 10220313331313 is 31313331302201.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5936936715889 + 4283376615424 = 2436583^2 + 2069632^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220313331313 - 2¹⁴ = 10220313314929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220313334313) 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, 89662598 + ... + 89776511.

It is an arithmetic number, because the mean of its divisors is an integer number (2555123206845).

Almost surely, 2^{10220313331313} is an apocalyptic number.

It is an amenable number.

10220313331313 is a deficient number, since it is larger than the sum of its proper divisors (179496067).

10220313331313 is an equidigital number, since it uses as much as digits as its factorization.

10220313331313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179496066.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 10220313331313 its reverse (31313331302201), we get a palindrome (41533644633514).

The spelling of 10220313331313 in words is "ten trillion, two hundred twenty billion, three hundred thirteen million, three hundred thirty-one thousand, three hundred thirteen".