23010203112 has 96 divisors (see below), whose sum is σ = 62991820800. Its totient is φ = 7000401408.

The previous prime is 23010203087. The next prime is 23010203231. The reversal of 23010203112 is 21130201032.

It is a junction number, because it is equal to n+sod(n) for n = 23010203091 and 23010203100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 329113 + ... + 392855.

It is an arithmetic number, because the mean of its divisors is an integer number (656164800).

Almost surely, 2^23010203112 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 23010203112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31495910400).

23010203112 is an abundant number, since it is smaller than the sum of its proper divisors (39981617688).

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

23010203112 is a wasteful number, since it uses less digits than its factorization.

23010203112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63867 (or 63850 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23010203112 its reverse (21130201032), we get a palindrome (44140404144).

The spelling of 23010203112 in words is "twenty-three billion, ten million, two hundred three thousand, one hundred twelve".