23231341240112 has 40 divisors (see below), whose sum is σ = 45110500124160. Its totient is φ = 11589924709440.

The previous prime is 23231341240111. The next prime is 23231341240139. The reversal of 23231341240112 is 21104214313232.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23231341240111) 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, 146740037 + ... + 146898267.

It is an arithmetic number, because the mean of its divisors is an integer number (1127762503104).

Almost surely, 2^{23231341240112} is an apocalyptic number.

It is an amenable number.

23231341240112 is a deficient number, since it is larger than the sum of its proper divisors (21879158884048).

23231341240112 is a wasteful number, since it uses less digits than its factorization.

23231341240112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178521 (or 178515 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 23231341240112 its reverse (21104214313232), we get a palindrome (44335555553344).

The spelling of 23231341240112 in words is "twenty-three trillion, two hundred thirty-one billion, three hundred forty-one million, two hundred forty thousand, one hundred twelve".