3283118143321 has 2 divisors, whose sum is σ = 3283118143322. Its totient is φ = 3283118143320.

The previous prime is 3283118143313. The next prime is 3283118143337. The reversal of 3283118143321 is 1233418113823.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3230686302921 + 52431840400 = 1797411^2 + 228980^2 .

It is a cyclic number.

It is not a de Polignac number, because 3283118143321 - 2³ = 3283118143313 is a prime.

It is not a weakly prime, because it can be changed into another prime (3283118143121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1641559071660 + 1641559071661.

It is an arithmetic number, because the mean of its divisors is an integer number (1641559071661).

Almost surely, 2^{3283118143321} is an apocalyptic number.

It is an amenable number.

3283118143321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3283118143321 is an equidigital number, since it uses as much as digits as its factorization.

3283118143321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 40.

The spelling of 3283118143321 in words is "three trillion, two hundred eighty-three billion, one hundred eighteen million, one hundred forty-three thousand, three hundred twenty-one".