3211023030989 has 2 divisors, whose sum is σ = 3211023030990. Its totient is φ = 3211023030988.

The previous prime is 3211023030973. The next prime is 3211023031123. The reversal of 3211023030989 is 9890303201123.

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., 1683532200100 + 1527490830889 = 1297510^2 + 1235917^2 .

It is a cyclic number.

It is not a de Polignac number, because 3211023030989 - 2⁴ = 3211023030973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3211023030389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1605511515494 + 1605511515495.

It is an arithmetic number, because the mean of its divisors is an integer number (1605511515495).

Almost surely, 2^{3211023030989} is an apocalyptic number.

It is an amenable number.

3211023030989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3211023030989 is an equidigital number, since it uses as much as digits as its factorization.

3211023030989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 3211023030989 in words is "three trillion, two hundred eleven billion, twenty-three million, thirty thousand, nine hundred eighty-nine".