3123300312102 has 32 divisors (see below), whose sum is σ = 6295914777600. Its totient is φ = 1032891494688.

The previous prime is 3123300312079. The next prime is 3123300312133. The reversal of 3123300312102 is 2012130033213.

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, 101113 + ... + 2501364.

It is an arithmetic number, because the mean of its divisors is an integer number (196747336800).

Almost surely, 2^{3123300312102} is an apocalyptic number.

3123300312102 is an abundant number, since it is smaller than the sum of its proper divisors (3172614465498).

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

3123300312102 is a wasteful number, since it uses less digits than its factorization.

3123300312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604060.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3123300312102 its reverse (2012130033213), we get a palindrome (5135430345315).

The spelling of 3123300312102 in words is "three trillion, one hundred twenty-three billion, three hundred million, three hundred twelve thousand, one hundred two".