23112445100234 has 12 divisors (see below), whose sum is σ = 40328858287314. Its totient is φ = 9905333614344.

The previous prime is 23112445100231. The next prime is 23112445100263. The reversal of 23112445100234 is 43200154421132.

It can be written as a sum of positive squares in only one way, i.e., 21935144149009 + 1177300951225 = 4683497^2 + 1085035^2 .

It is a super-2 number, since 2×23112445100234² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23112445100234.

It is not an unprimeable number, because it can be changed into a prime (23112445100231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117920638169 + ... + 117920638364.

Almost surely, 2^{23112445100234} is an apocalyptic number.

23112445100234 is a deficient number, since it is larger than the sum of its proper divisors (17216413187080).

23112445100234 is a wasteful number, since it uses less digits than its factorization.

23112445100234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235841276549 (or 235841276542 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 23112445100234 its reverse (43200154421132), we get a palindrome (66312599521366).

The spelling of 23112445100234 in words is "twenty-three trillion, one hundred twelve billion, four hundred forty-five million, one hundred thousand, two hundred thirty-four".