11021113310123 has 8 divisors (see below), whose sum is σ = 12595608519648. Its totient is φ = 9446630713344.

The previous prime is 11021113310113. The next prime is 11021113310153. The reversal of 11021113310123 is 32101331112011.

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 11021113310123 - 2¹⁰ = 11021113309099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11021113310095 and 11021113310104.

It is not an unprimeable number, because it can be changed into a prime (11021113310113) 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, 1200086 + ... + 4845867.

It is an arithmetic number, because the mean of its divisors is an integer number (1574451064956).

Almost surely, 2^{11021113310123} is an apocalyptic number.

11021113310123 is a deficient number, since it is larger than the sum of its proper divisors (1574495209525).

11021113310123 is an equidigital number, since it uses as much as digits as its factorization.

11021113310123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6306373.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11021113310123 its reverse (32101331112011), we get a palindrome (43122444422134).

The spelling of 11021113310123 in words is "eleven trillion, twenty-one billion, one hundred thirteen million, three hundred ten thousand, one hundred twenty-three".