16301399 has 2 divisors, whose sum is σ = 16301400. Its totient is φ = 16301398.

The previous prime is 16301377. The next prime is 16301401. The reversal of 16301399 is 99310361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16301399 - 2²⁰ = 15252823 is a prime.

Together with 16301401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16301309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8150699 + 8150700.

It is an arithmetic number, because the mean of its divisors is an integer number (8150700).

Almost surely, 2^16301399 is an apocalyptic number.

16301399 is a deficient number, since it is larger than the sum of its proper divisors (1).

16301399 is an equidigital number, since it uses as much as digits as its factorization.

16301399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 16301399 is about 4037.4991021671. The cubic root of 16301399 is about 253.5566231161.

The spelling of 16301399 in words is "sixteen million, three hundred one thousand, three hundred ninety-nine".