16107631963 has 2 divisors, whose sum is σ = 16107631964. Its totient is φ = 16107631962.

The previous prime is 16107631889. The next prime is 16107632017. The reversal of 16107631963 is 36913670161.

It is a strong prime.

It is an emirp because it is prime and its reverse (36913670161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16107631963 - 2¹⁷ = 16107500891 is a prime.

It is not a weakly prime, because it can be changed into another prime (16107631363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8053815981 + 8053815982.

It is an arithmetic number, because the mean of its divisors is an integer number (8053815982).

Almost surely, 2^16107631963 is an apocalyptic number.

16107631963 is a deficient number, since it is larger than the sum of its proper divisors (1).

16107631963 is an equidigital number, since it uses as much as digits as its factorization.

16107631963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 43.

The spelling of 16107631963 in words is "sixteen billion, one hundred seven million, six hundred thirty-one thousand, nine hundred sixty-three".