16980033701 has 2 divisors, whose sum is σ = 16980033702. Its totient is φ = 16980033700.

The previous prime is 16980033691. The next prime is 16980033737. The reversal of 16980033701 is 10733008961.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14896202500 + 2083831201 = 122050^2 + 45649^2 .

It is an emirp because it is prime and its reverse (10733008961) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16980033701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16980033781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8490016850 + 8490016851.

It is an arithmetic number, because the mean of its divisors is an integer number (8490016851).

Almost surely, 2^16980033701 is an apocalyptic number.

It is an amenable number.

16980033701 is a deficient number, since it is larger than the sum of its proper divisors (1).

16980033701 is an equidigital number, since it uses as much as digits as its factorization.

16980033701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 16980033701 in words is "sixteen billion, nine hundred eighty million, thirty-three thousand, seven hundred one".