23130230112 has 72 divisors (see below), whose sum is σ = 71756291880. Its totient is φ = 7009159680.

The previous prime is 23130230111. The next prime is 23130230129. The reversal of 23130230112 is 21103203132.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130230111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3647437 + ... + 3653772.

It is an arithmetic number, because the mean of its divisors is an integer number (996615165).

Almost surely, 2^23130230112 is an apocalyptic number.

23130230112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23130230112 is an abundant number, since it is smaller than the sum of its proper divisors (48626061768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23130230112 is a wasteful number, since it uses less digits than its factorization.

23130230112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7301236 (or 7301225 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23130230112 its reverse (21103203132), we get a palindrome (44233433244).

The spelling of 23130230112 in words is "twenty-three billion, one hundred thirty million, two hundred thirty thousand, one hundred twelve".