212313323100102 has 32 divisors (see below), whose sum is σ = 490092423346944. Its totient is φ = 60060345996000.

The previous prime is 212313323100091. The next prime is 212313323100127. The reversal of 212313323100102 is 201001323313212.

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, 25025139924 + ... + 25025148407.

It is an arithmetic number, because the mean of its divisors is an integer number (15315388229592).

Almost surely, 2^{212313323100102} is an apocalyptic number.

212313323100102 is an abundant number, since it is smaller than the sum of its proper divisors (277779100246842).

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

212313323100102 is a wasteful number, since it uses less digits than its factorization.

212313323100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50050288444.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 212313323100102 its reverse (201001323313212), we get a palindrome (413314646413314).

The spelling of 212313323100102 in words is "two hundred twelve trillion, three hundred thirteen billion, three hundred twenty-three million, one hundred thousand, one hundred two".