32133031000321 has 4 divisors (see below), whose sum is σ = 32133074823892. Its totient is φ = 32132987176752.

The previous prime is 32133031000297. The next prime is 32133031000331. The reversal of 32133031000321 is 12300013033123.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8415156990321 + 23717874010000 = 2900889^2 + 4870100^2 .

It is a cyclic number.

It is not a de Polignac number, because 32133031000321 - 2¹³ = 32133030992129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32133031000292 and 32133031000301.

It is not an unprimeable number, because it can be changed into a prime (32133031000331) 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, 20792886 + ... + 22284751.

It is an arithmetic number, because the mean of its divisors is an integer number (8033268705973).

Almost surely, 2^{32133031000321} is an apocalyptic number.

It is an amenable number.

32133031000321 is a deficient number, since it is larger than the sum of its proper divisors (43823571).

32133031000321 is an equidigital number, since it uses as much as digits as its factorization.

32133031000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43823570.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 32133031000321 its reverse (12300013033123), we get a palindrome (44433044033444).

The spelling of 32133031000321 in words is "thirty-two trillion, one hundred thirty-three billion, thirty-one million, three hundred twenty-one", and thus it is an aban number.