23133102311220 has 96 divisors (see below), whose sum is σ = 70874590864896. Its totient is φ = 5591082076800.

The previous prime is 23133102311177. The next prime is 23133102311227. The reversal of 23133102311220 is 2211320133132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23133102311227) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 52727394 + ... + 53164313.

It is an arithmetic number, because the mean of its divisors is an integer number (738276988176).

Almost surely, 2^{23133102311220} is an apocalyptic number.

23133102311220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23133102311220 is an abundant number, since it is smaller than the sum of its proper divisors (47741488553676).

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

23133102311220 is a wasteful number, since it uses less digits than its factorization.

23133102311220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105892061 (or 105892059 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 23133102311220 its reverse (2211320133132), we get a palindrome (25344422444352).

The spelling of 23133102311220 in words is "twenty-three trillion, one hundred thirty-three billion, one hundred two million, three hundred eleven thousand, two hundred twenty".