16100663 has 2 divisors, whose sum is σ = 16100664. Its totient is φ = 16100662.

The previous prime is 16100653. The next prime is 16100671. The reversal of 16100663 is 36600161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16100663 - 2⁴ = 16100647 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16100603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8050331 + 8050332.

It is an arithmetic number, because the mean of its divisors is an integer number (8050332).

Almost surely, 2^16100663 is an apocalyptic number.

16100663 is a deficient number, since it is larger than the sum of its proper divisors (1).

16100663 is an equidigital number, since it uses as much as digits as its factorization.

16100663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 16100663 is about 4012.5631459206. The cubic root of 16100663 is about 252.5115532406.

The spelling of 16100663 in words is "sixteen million, one hundred thousand, six hundred sixty-three".