23133325213252 has 12 divisors (see below), whose sum is σ = 40493914103916. Its totient is φ = 11563635469280.

The previous prime is 23133325213249. The next prime is 23133325213253. The reversal of 23133325213252 is 25231252333132.

It can be written as a sum of positive squares in 2 ways, for example, as 18979824149056 + 4153501064196 = 4356584^2 + 2038014^2 .

It is not an unprimeable number, because it can be changed into a prime (23133325213253) 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 3 ways as a sum of consecutive naturals, for example, 756767143 + ... + 756797710.

It is an arithmetic number, because the mean of its divisors is an integer number (3374492841993).

Almost surely, 2^{23133325213252} is an apocalyptic number.

It is an amenable number.

23133325213252 is a deficient number, since it is larger than the sum of its proper divisors (17360588890664).

23133325213252 is a wasteful number, since it uses less digits than its factorization.

23133325213252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513568678 (or 1513568676 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

Adding to 23133325213252 its reverse (25231252333132), we get a palindrome (48364577546384).

The spelling of 23133325213252 in words is "twenty-three trillion, one hundred thirty-three billion, three hundred twenty-five million, two hundred thirteen thousand, two hundred fifty-two".