10220321132313 has 4 divisors (see below), whose sum is σ = 13627094843088. Its totient is φ = 6813547421540.

The previous prime is 10220321132309. The next prime is 10220321132341. The reversal of 10220321132313 is 31323112302201.

10220321132313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10220321132313 - 2² = 10220321132309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10220321132713) 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, 1703386855383 + ... + 1703386855388.

It is an arithmetic number, because the mean of its divisors is an integer number (3406773710772).

Almost surely, 2^{10220321132313} is an apocalyptic number.

It is an amenable number.

10220321132313 is a deficient number, since it is larger than the sum of its proper divisors (3406773710775).

10220321132313 is an equidigital number, since it uses as much as digits as its factorization.

10220321132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406773710774.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10220321132313 its reverse (31323112302201), we get a palindrome (41543433434514).

The spelling of 10220321132313 in words is "ten trillion, two hundred twenty billion, three hundred twenty-one million, one hundred thirty-two thousand, three hundred thirteen".