23303211000000 has 1568 divisors, whose sum is σ = 84009424665600. Its totient is φ = 5687808000000.

The previous prime is 23303210999951. The next prime is 23303211000019. The reversal of 23303211000000 is 11230332.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 223 ways as a sum of consecutive naturals, for example, 167648999931 + ... + 167649000069.

It is an arithmetic number, because the mean of its divisors is an integer number (53577439200).

Almost surely, 2^{23303211000000} is an apocalyptic number.

23303211000000 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 23303211000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42004712332800).

23303211000000 is an abundant number, since it is smaller than the sum of its proper divisors (60706213665600).

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

23303211000000 is an equidigital number, since it uses as much as digits as its factorization.

23303211000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23303211000000 its reverse (11230332), we get a palindrome (23303222230332).

The spelling of 23303211000000 in words is "twenty-three trillion, three hundred three billion, two hundred eleven million", and thus it is an aban number.