20096774903 has 2 divisors, whose sum is σ = 20096774904. Its totient is φ = 20096774902.

The previous prime is 20096774861. The next prime is 20096774933. The reversal of 20096774903 is 30947769002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20096774903 - 2²⁰ = 20095726327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20096774933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10048387451 + 10048387452.

It is an arithmetic number, because the mean of its divisors is an integer number (10048387452).

Almost surely, 2^20096774903 is an apocalyptic number.

20096774903 is a deficient number, since it is larger than the sum of its proper divisors (1).

20096774903 is an equidigital number, since it uses as much as digits as its factorization.

20096774903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 47.

The spelling of 20096774903 in words is "twenty billion, ninety-six million, seven hundred seventy-four thousand, nine hundred three".