12313203022102 has 4 divisors (see below), whose sum is σ = 18469804533156. Its totient is φ = 6156601511050.

The previous prime is 12313203022033. The next prime is 12313203022117. The reversal of 12313203022102 is 20122030231321.

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

It is a super-2 number, since 2×12313203022102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3078300755524 + ... + 3078300755527.

It is an arithmetic number, because the mean of its divisors is an integer number (4617451133289).

Almost surely, 2^{12313203022102} is an apocalyptic number.

12313203022102 is a deficient number, since it is larger than the sum of its proper divisors (6156601511054).

12313203022102 is an equidigital number, since it uses as much as digits as its factorization.

12313203022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6156601511053.

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

Adding to 12313203022102 its reverse (20122030231321), we get a palindrome (32435233253423).

The spelling of 12313203022102 in words is "twelve trillion, three hundred thirteen billion, two hundred three million, twenty-two thousand, one hundred two".