32001223133023 has 4 divisors (see below), whose sum is σ = 32057267307208. Its totient is φ = 31945178958840.

The previous prime is 32001223132987. The next prime is 32001223133053. The reversal of 32001223133023 is 32033132210023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32001223133023 - 2⁹ = 32001223132511 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 (32001223133053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28022086236 + ... + 28022087377.

It is an arithmetic number, because the mean of its divisors is an integer number (8014316826802).

Almost surely, 2^{32001223133023} is an apocalyptic number.

32001223133023 is a deficient number, since it is larger than the sum of its proper divisors (56044174185).

32001223133023 is an equidigital number, since it uses as much as digits as its factorization.

32001223133023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56044174184.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 32001223133023 its reverse (32033132210023), we get a palindrome (64034355343046).

The spelling of 32001223133023 in words is "thirty-two trillion, one billion, two hundred twenty-three million, one hundred thirty-three thousand, twenty-three".