23002312300 has 144 divisors (see below), whose sum is σ = 56561379840. Its totient is φ = 8046688000.

The previous prime is 23002312273. The next prime is 23002312301. The reversal of 23002312300 is 321320032.

It is a super-2 number, since 2×23002312300² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23002312301) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 3046530 + ... + 3054070.

It is an arithmetic number, because the mean of its divisors is an integer number (392787360).

Almost surely, 2^23002312300 is an apocalyptic number.

23002312300 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 23002312300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28280689920).

23002312300 is an abundant number, since it is smaller than the sum of its proper divisors (33559067540).

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

23002312300 is a wasteful number, since it uses less digits than its factorization.

23002312300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7672 (or 7665 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 23002312300 its reverse (321320032), we get a palindrome (23323632332).

The spelling of 23002312300 in words is "twenty-three billion, two million, three hundred twelve thousand, three hundred".