20132323022323 has 16 divisors (see below), whose sum is σ = 20669992922880. Its totient is φ = 19602956124576.

The previous prime is 20132323022321. The next prime is 20132323022353. The reversal of 20132323022323 is 32322032323102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20132323022323 - 2¹ = 20132323022321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20132323022291 and 20132323022300.

It is not an unprimeable number, because it can be changed into a prime (20132323022321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3023136 + ... + 7028797.

It is an arithmetic number, because the mean of its divisors is an integer number (1291874557680).

Almost surely, 2^{20132323022323} is an apocalyptic number.

20132323022323 is a deficient number, since it is larger than the sum of its proper divisors (537669900557).

20132323022323 is a wasteful number, since it uses less digits than its factorization.

20132323022323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052346.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 20132323022323 its reverse (32322032323102), we get a palindrome (52454355345425).

The spelling of 20132323022323 in words is "twenty trillion, one hundred thirty-two billion, three hundred twenty-three million, twenty-two thousand, three hundred twenty-three".