23112031312102 has 16 divisors (see below), whose sum is σ = 35446978607040. Its totient is φ = 11296945576768.

The previous prime is 23112031312087. The next prime is 23112031312121. The reversal of 23112031312102 is 20121313021132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143369077 + ... + 143530192.

It is an arithmetic number, because the mean of its divisors is an integer number (2215436162940).

Almost surely, 2^{23112031312102} is an apocalyptic number.

23112031312102 is a deficient number, since it is larger than the sum of its proper divisors (12334947294938).

23112031312102 is a wasteful number, since it uses less digits than its factorization.

23112031312102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286900175.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 23112031312102 its reverse (20121313021132), we get a palindrome (43233344333234).

The spelling of 23112031312102 in words is "twenty-three trillion, one hundred twelve billion, thirty-one million, three hundred twelve thousand, one hundred two".