20113410099 has 4 divisors (see below), whose sum is σ = 26817880136. Its totient is φ = 13408940064.

The previous prime is 20113410091. The next prime is 20113410101. The reversal of 20113410099 is 99001431102.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 20113410099 - 2³ = 20113410091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20113410091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3352235014 + ... + 3352235019.

It is an arithmetic number, because the mean of its divisors is an integer number (6704470034).

Almost surely, 2^20113410099 is an apocalyptic number.

20113410099 is a deficient number, since it is larger than the sum of its proper divisors (6704470037).

20113410099 is an equidigital number, since it uses as much as digits as its factorization.

20113410099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6704470036.

The product of its (nonzero) digits is 1944, while the sum is 30.

The spelling of 20113410099 in words is "twenty billion, one hundred thirteen million, four hundred ten thousand, ninety-nine".