10302202221313 has 4 divisors (see below), whose sum is σ = 10319174548480. Its totient is φ = 10285229894148.

The previous prime is 10302202221293. The next prime is 10302202221323. The reversal of 10302202221313 is 31312220220301.

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 a de Polignac number, because none of the positive numbers 2^k-10302202221313 is a prime.

It is a super-3 number, since 3×10302202221313³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10302202221323) 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, 8486162673 + ... + 8486163886.

It is an arithmetic number, because the mean of its divisors is an integer number (2579793637120).

Almost surely, 2^{10302202221313} is an apocalyptic number.

It is an amenable number.

10302202221313 is a deficient number, since it is larger than the sum of its proper divisors (16972327167).

10302202221313 is an equidigital number, since it uses as much as digits as its factorization.

10302202221313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16972327166.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10302202221313 its reverse (31312220220301), we get a palindrome (41614422441614).

The spelling of 10302202221313 in words is "ten trillion, three hundred two billion, two hundred two million, two hundred twenty-one thousand, three hundred thirteen".