23200310121112 has 8 divisors (see below), whose sum is σ = 43500581477100. Its totient is φ = 11600155060552.

The previous prime is 23200310121071. The next prime is 23200310121133. The reversal of 23200310121112 is 21112101300232.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 23200310121112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1450019382562 + ... + 1450019382577.

Almost surely, 2^{23200310121112} is an apocalyptic number.

It is an amenable number.

23200310121112 is a deficient number, since it is larger than the sum of its proper divisors (20300271355988).

23200310121112 is a wasteful number, since it uses less digits than its factorization.

23200310121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900038765145 (or 2900038765141 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 23200310121112 its reverse (21112101300232), we get a palindrome (44312411421344).

The spelling of 23200310121112 in words is "twenty-three trillion, two hundred billion, three hundred ten million, one hundred twenty-one thousand, one hundred twelve".