32231321620123 has 8 divisors (see below), whose sum is σ = 32425052964192. Its totient is φ = 32037598959936.

The previous prime is 32231321620111. The next prime is 32231321620217. The reversal of 32231321620123 is 32102612313223.

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-32231321620123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32231321626123) 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, 5352711 + ... + 9649567.

It is an arithmetic number, because the mean of its divisors is an integer number (4053131620524).

Almost surely, 2^{32231321620123} is an apocalyptic number.

32231321620123 is a deficient number, since it is larger than the sum of its proper divisors (193731344069).

32231321620123 is a wasteful number, since it uses less digits than its factorization.

32231321620123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4341941.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 32231321620123 its reverse (32102612313223), we get a palindrome (64333933933346).

The spelling of 32231321620123 in words is "thirty-two trillion, two hundred thirty-one billion, three hundred twenty-one million, six hundred twenty thousand, one hundred twenty-three".