23023232133132 has 288 divisors, whose sum is σ = 69022871850240. Its totient is φ = 5905841518080.

The previous prime is 23023232133079. The next prime is 23023232133199. The reversal of 23023232133132 is 23133123232032.

It is a self number, because there is not a number n which added to its sum of digits gives 23023232133132.

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 95 ways as a sum of consecutive naturals, for example, 216385498 + ... + 216491870.

It is an arithmetic number, because the mean of its divisors is an integer number (239662749480).

Almost surely, 2^{23023232133132} is an apocalyptic number.

23023232133132 is a gapful number since it is divisible by the number (22) 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 23023232133132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34511435925120).

23023232133132 is an abundant number, since it is smaller than the sum of its proper divisors (45999639717108).

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

23023232133132 is a wasteful number, since it uses less digits than its factorization.

23023232133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106821 (or 106812 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 23023232133132 its reverse (23133123232032), we get a palindrome (46156355365164).

The spelling of 23023232133132 in words is "twenty-three trillion, twenty-three billion, two hundred thirty-two million, one hundred thirty-three thousand, one hundred thirty-two".