11101312099 has 2 divisors, whose sum is σ = 11101312100. Its totient is φ = 11101312098.

The previous prime is 11101312091. The next prime is 11101312129. The reversal of 11101312099 is 99021310111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11101312099 - 2³ = 11101312091 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101312091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550656049 + 5550656050.

It is an arithmetic number, because the mean of its divisors is an integer number (5550656050).

Almost surely, 2^11101312099 is an apocalyptic number.

11101312099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101312099 is an equidigital number, since it uses as much as digits as its factorization.

11101312099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 28.

The spelling of 11101312099 in words is "eleven billion, one hundred one million, three hundred twelve thousand, ninety-nine".