12325535321023 has 8 divisors (see below), whose sum is σ = 13041471791600. Its totient is φ = 11616321259008.

The previous prime is 12325535321017. The next prime is 12325535321051. The reversal of 12325535321023 is 32012353552321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12325535321023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12325535321003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680598368 + ... + 1680605701.

It is an arithmetic number, because the mean of its divisors is an integer number (1630183973950).

Almost surely, 2^{12325535321023} is an apocalyptic number.

12325535321023 is a deficient number, since it is larger than the sum of its proper divisors (715936470577).

12325535321023 is a wasteful number, since it uses less digits than its factorization.

12325535321023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361204281.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 12325535321023 its reverse (32012353552321), we get a palindrome (44337888873344).

The spelling of 12325535321023 in words is "twelve trillion, three hundred twenty-five billion, five hundred thirty-five million, three hundred twenty-one thousand, twenty-three".