23102002112 has 112 divisors (see below), whose sum is σ = 55272675840. Its totient is φ = 9358820352.

The previous prime is 23102002097. The next prime is 23102002129. The reversal of 23102002112 is 21120020132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4142558 + ... + 4148130.

Almost surely, 2^23102002112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23102002112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27636337920).

23102002112 is an abundant number, since it is smaller than the sum of its proper divisors (32170673728).

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

23102002112 is a wasteful number, since it uses less digits than its factorization.

23102002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6098 (or 6088 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 23102002112 its reverse (21120020132), we get a palindrome (44222022244).

The spelling of 23102002112 in words is "twenty-three billion, one hundred two million, two thousand, one hundred twelve".