10021616963 has 2 divisors, whose sum is σ = 10021616964. Its totient is φ = 10021616962.

The previous prime is 10021616951. The next prime is 10021617007. The reversal of 10021616963 is 36961612001.

It is a weak prime.

It is an emirp because it is prime and its reverse (36961612001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10021616963 - 2⁸ = 10021616707 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021616903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010808481 + 5010808482.

It is an arithmetic number, because the mean of its divisors is an integer number (5010808482).

Almost surely, 2^10021616963 is an apocalyptic number.

10021616963 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021616963 is an equidigital number, since it uses as much as digits as its factorization.

10021616963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 10021616963 in words is "ten billion, twenty-one million, six hundred sixteen thousand, nine hundred sixty-three".