32123000020321 has 4 divisors (see below), whose sum is σ = 36712000023232. Its totient is φ = 27534000017412.

The previous prime is 32123000020301. The next prime is 32123000020403. The reversal of 32123000020321 is 12302000032123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 32123000020321 - 2⁵ = 32123000020289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32123000020301) 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, 2294500001445 + ... + 2294500001458.

It is an arithmetic number, because the mean of its divisors is an integer number (9178000005808).

Almost surely, 2^{32123000020321} is an apocalyptic number.

It is an amenable number.

32123000020321 is a deficient number, since it is larger than the sum of its proper divisors (4589000002911).

32123000020321 is an equidigital number, since it uses as much as digits as its factorization.

32123000020321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4589000002910.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32123000020321 its reverse (12302000032123), we get a palindrome (44425000052444).

The spelling of 32123000020321 in words is "thirty-two trillion, one hundred twenty-three billion, twenty thousand, three hundred twenty-one".