23310100000 has 144 divisors (see below), whose sum is σ = 62578619712. Its totient is φ = 8476000000.

The previous prime is 23310099991. The next prime is 23310100081. The reversal of 23310100000 is 101332.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 23310100000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1089405 + ... + 1110595.

It is an arithmetic number, because the mean of its divisors is an integer number (434573748).

Almost surely, 2^23310100000 is an apocalyptic number.

23310100000 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 23310100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31289309856).

23310100000 is an abundant number, since it is smaller than the sum of its proper divisors (39268519712).

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

23310100000 is an equidigital number, since it uses as much as digits as its factorization.

23310100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21237 (or 21209 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 23310100000 its reverse (101332), we get a palindrome (23310201332).

The spelling of 23310100000 in words is "twenty-three billion, three hundred ten million, one hundred thousand".