23103110212 has 48 divisors (see below), whose sum is σ = 50319722880. Its totient is φ = 9036986112.

The previous prime is 23103110209. The next prime is 23103110227. The reversal of 23103110212 is 21201130132.

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, 324178 + ... + 388969.

It is an arithmetic number, because the mean of its divisors is an integer number (1048327560).

Almost surely, 2^23103110212 is an apocalyptic number.

It is an amenable number.

23103110212 is an abundant number, since it is smaller than the sum of its proper divisors (27216612668).

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

23103110212 is a wasteful number, since it uses less digits than its factorization.

23103110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713260 (or 713258 counting only the distinct ones).

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

Adding to 23103110212 its reverse (21201130132), we get a palindrome (44304240344).

The spelling of 23103110212 in words is "twenty-three billion, one hundred three million, one hundred ten thousand, two hundred twelve".