16098203923 has 2 divisors, whose sum is σ = 16098203924. Its totient is φ = 16098203922.

The previous prime is 16098203917. The next prime is 16098203939. The reversal of 16098203923 is 32930289061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16098203923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16098203923.

It is not a weakly prime, because it can be changed into another prime (16098201923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8049101961 + 8049101962.

It is an arithmetic number, because the mean of its divisors is an integer number (8049101962).

Almost surely, 2^16098203923 is an apocalyptic number.

16098203923 is a deficient number, since it is larger than the sum of its proper divisors (1).

16098203923 is an equidigital number, since it uses as much as digits as its factorization.

16098203923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 16098203923 in words is "sixteen billion, ninety-eight million, two hundred three thousand, nine hundred twenty-three".