23030111200312 has 32 divisors (see below), whose sum is σ = 44681736614400. Its totient is φ = 11115181655424.

The previous prime is 23030111200309. The next prime is 23030111200319. The reversal of 23030111200312 is 21300211103032.

It is a self number, because there is not a number n which added to its sum of digits gives 23030111200312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030111200319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11591343 + ... + 13432030.

It is an arithmetic number, because the mean of its divisors is an integer number (1396304269200).

Almost surely, 2^{23030111200312} is an apocalyptic number.

It is an amenable number.

23030111200312 is a deficient number, since it is larger than the sum of its proper divisors (21651625414088).

23030111200312 is a wasteful number, since it uses less digits than its factorization.

23030111200312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25027375 (or 25027371 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23030111200312 its reverse (21300211103032), we get a palindrome (44330322303344).

The spelling of 23030111200312 in words is "twenty-three trillion, thirty billion, one hundred eleven million, two hundred thousand, three hundred twelve".