20096181113 has 2 divisors, whose sum is σ = 20096181114. Its totient is φ = 20096181112.

The previous prime is 20096181109. The next prime is 20096181167. The reversal of 20096181113 is 31118169002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17337515584 + 2758665529 = 131672^2 + 52523^2 .

It is a cyclic number.

It is not a de Polignac number, because 20096181113 - 2² = 20096181109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20096181113.

It is not a weakly prime, because it can be changed into another prime (20096181913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10048090556 + 10048090557.

It is an arithmetic number, because the mean of its divisors is an integer number (10048090557).

Almost surely, 2^20096181113 is an apocalyptic number.

It is an amenable number.

20096181113 is a deficient number, since it is larger than the sum of its proper divisors (1).

20096181113 is an equidigital number, since it uses as much as digits as its factorization.

20096181113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 20096181113 in words is "twenty billion, ninety-six million, one hundred eighty-one thousand, one hundred thirteen".