10230123112 has 48 divisors (see below), whose sum is σ = 21235737600. Its totient is φ = 4616541600.

The previous prime is 10230123109. The next prime is 10230123187. The reversal of 10230123112 is 21132103201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96537 + ... + 172567.

It is an arithmetic number, because the mean of its divisors is an integer number (442411200).

Almost surely, 2^10230123112 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 10230123112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10617868800).

10230123112 is an abundant number, since it is smaller than the sum of its proper divisors (11005614488).

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

10230123112 is a wasteful number, since it uses less digits than its factorization.

10230123112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76198 (or 76183 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10230123112 its reverse (21132103201), we get a palindrome (31362226313).

The spelling of 10230123112 in words is "ten billion, two hundred thirty million, one hundred twenty-three thousand, one hundred twelve".