111001000010011 has 8 divisors (see below), whose sum is σ = 112686759633744. Its totient is φ = 109316094159360.

The previous prime is 111001000009993. The next prime is 111001000010027. The reversal of 111001000010011 is 110010000100111.

It is a happy number.

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 111001000010011 - 2⁹ = 111001000009499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111001000009976 and 111001000010003.

It is not an unprimeable number, because it can be changed into a prime (111001000010081) 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, 213181270 + ... + 213701323.

It is an arithmetic number, because the mean of its divisors is an integer number (14085844954218).

Almost surely, 2^{111001000010011} is an apocalyptic number.

111001000010011 is a deficient number, since it is larger than the sum of its proper divisors (1685759623733).

111001000010011 is an equidigital number, since it uses as much as digits as its factorization.

111001000010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426886541.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 111001000010011 its reverse (110010000100111), we get a palindrome (221011000110122).

The spelling of 111001000010011 in words is "one hundred eleven trillion, one billion, ten thousand, eleven".