19713092383 has 2 divisors, whose sum is σ = 19713092384. Its totient is φ = 19713092382.

The previous prime is 19713092381. The next prime is 19713092393. The reversal of 19713092383 is 38329031791.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 19713092383 - 2¹ = 19713092381 is a prime.

It is a super-2 number, since 2×19713092383² (a number of 21 digits) contains 22 as substring.

Together with 19713092381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19713092381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9856546191 + 9856546192.

It is an arithmetic number, because the mean of its divisors is an integer number (9856546192).

Almost surely, 2^19713092383 is an apocalyptic number.

19713092383 is a deficient number, since it is larger than the sum of its proper divisors (1).

19713092383 is an equidigital number, since it uses as much as digits as its factorization.

19713092383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 19713092383 in words is "nineteen billion, seven hundred thirteen million, ninety-two thousand, three hundred eighty-three".