3212003021231 has 2 divisors, whose sum is σ = 3212003021232. Its totient is φ = 3212003021230.

The previous prime is 3212003021221. The next prime is 3212003021261. The reversal of 3212003021231 is 1321203002123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3212003021231 - 2⁶ = 3212003021167 is a prime.

It is a super-2 number, since 2×3212003021231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3212003021221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606001510615 + 1606001510616.

It is an arithmetic number, because the mean of its divisors is an integer number (1606001510616).

Almost surely, 2^{3212003021231} is an apocalyptic number.

3212003021231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212003021231 is an equidigital number, since it uses as much as digits as its factorization.

3212003021231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3212003021231 its reverse (1321203002123), we get a palindrome (4533206023354).

The spelling of 3212003021231 in words is "three trillion, two hundred twelve billion, three million, twenty-one thousand, two hundred thirty-one".