11231300099999 has 4 divisors (see below), whose sum is σ = 12835771542864. Its totient is φ = 9626828657136.

The previous prime is 11231300099969. The next prime is 11231300100017. The reversal of 11231300099999 is 99999000313211.

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

It is a cyclic number.

It is not a de Polignac number, because 11231300099999 - 2¹⁶ = 11231300034463 is a prime.

It is a super-2 number, since 2×11231300099999² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11231300099969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802235721422 + ... + 802235721435.

It is an arithmetic number, because the mean of its divisors is an integer number (3208942885716).

Almost surely, 2^{11231300099999} is an apocalyptic number.

11231300099999 is a deficient number, since it is larger than the sum of its proper divisors (1604471442865).

11231300099999 is an equidigital number, since it uses as much as digits as its factorization.

11231300099999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604471442864.

The product of its (nonzero) digits is 1062882, while the sum is 56.

The spelling of 11231300099999 in words is "eleven trillion, two hundred thirty-one billion, three hundred million, ninety-nine thousand, nine hundred ninety-nine".