16030985323 has 2 divisors, whose sum is σ = 16030985324. Its totient is φ = 16030985322.

The previous prime is 16030985317. The next prime is 16030985339. The reversal of 16030985323 is 32358903061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16030985323 is a prime.

It is not a weakly prime, because it can be changed into another prime (16030985423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8015492661 + 8015492662.

It is an arithmetic number, because the mean of its divisors is an integer number (8015492662).

Almost surely, 2^16030985323 is an apocalyptic number.

16030985323 is a deficient number, since it is larger than the sum of its proper divisors (1).

16030985323 is an equidigital number, since it uses as much as digits as its factorization.

16030985323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 16030985323 in words is "sixteen billion, thirty million, nine hundred eighty-five thousand, three hundred twenty-three".