11101010099999 has 8 divisors (see below), whose sum is σ = 11103563243808. Its totient is φ = 11098457267040.

The previous prime is 11101010099923. The next prime is 11101010100007. The reversal of 11101010099999 is 99999001010111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11101010099999 - 2¹⁶ = 11101010034463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101010092999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80702909 + ... + 80840345.

It is an arithmetic number, because the mean of its divisors is an integer number (1387945405476).

Almost surely, 2^{11101010099999} is an apocalyptic number.

11101010099999 is a deficient number, since it is larger than the sum of its proper divisors (2553143809).

11101010099999 is an equidigital number, since it uses as much as digits as its factorization.

11101010099999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155425.

The product of its (nonzero) digits is 59049, while the sum is 50.

It can be divided in two parts, 111010100999 and 99, that multiplied together give a palindrome (10989999998901).

The spelling of 11101010099999 in words is "eleven trillion, one hundred one billion, ten million, ninety-nine thousand, nine hundred ninety-nine".