12313202103102 has 32 divisors (see below), whose sum is σ = 25837538863104. Its totient is φ = 3906885909600.

The previous prime is 12313202103091. The next prime is 12313202103121. The reversal of 12313202103102 is 20130120231321.

It is a super-2 number, since 2×12313202103102² (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 in 15 ways as a sum of consecutive naturals, for example, 542611698 + ... + 542634389.

It is an arithmetic number, because the mean of its divisors is an integer number (807423089472).

Almost surely, 2^{12313202103102} is an apocalyptic number.

12313202103102 is an abundant number, since it is smaller than the sum of its proper divisors (13524336760002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12313202103102 is a wasteful number, since it uses less digits than its factorization.

12313202103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085246184.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12313202103102 its reverse (20130120231321), we get a palindrome (32443322334423).

The spelling of 12313202103102 in words is "twelve trillion, three hundred thirteen billion, two hundred two million, one hundred three thousand, one hundred two".