122302102313 has 4 divisors (see below), whose sum is σ = 122942427648. Its totient is φ = 121661776980.

The previous prime is 122302102301. The next prime is 122302102319. The reversal of 122302102313 is 313201203221.

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, and also an emirpimes, since its reverse is a distinct semiprime: 313201203221 = 379 ⋅826388399.

It is a cyclic number.

It is not a de Polignac number, because 122302102313 - 2²² = 122297908009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122302102319) 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, 320162381 + ... + 320162762.

It is an arithmetic number, because the mean of its divisors is an integer number (30735606912).

Almost surely, 2^122302102313 is an apocalyptic number.

It is an amenable number.

122302102313 is a deficient number, since it is larger than the sum of its proper divisors (640325335).

122302102313 is an equidigital number, since it uses as much as digits as its factorization.

122302102313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640325334.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122302102313 its reverse (313201203221), we get a palindrome (435503305534).

The spelling of 122302102313 in words is "one hundred twenty-two billion, three hundred two million, one hundred two thousand, three hundred thirteen".