23101230100 has 72 divisors (see below), whose sum is σ = 54374610080. Its totient is φ = 8468254080.

The previous prime is 23101230091. The next prime is 23101230121. The reversal of 23101230100 is 103210132.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116779 + ... + 244621.

Almost surely, 2^23101230100 is an apocalyptic number.

23101230100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23101230100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27187305040).

23101230100 is an abundant number, since it is smaller than the sum of its proper divisors (31273379980).

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

23101230100 is a wasteful number, since it uses less digits than its factorization.

23101230100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128009 (or 128002 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23101230100 its reverse (103210132), we get a palindrome (23204440232).

The spelling of 23101230100 in words is "twenty-three billion, one hundred one million, two hundred thirty thousand, one hundred".