11120231020011 has 4 divisors (see below), whose sum is σ = 14826974693352. Its totient is φ = 7413487346672.

The previous prime is 11120231020009. The next prime is 11120231020027. The reversal of 11120231020011 is 11002013202111.

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 11120231020011 - 2¹ = 11120231020009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120233020011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853371836666 + ... + 1853371836671.

It is an arithmetic number, because the mean of its divisors is an integer number (3706743673338).

Almost surely, 2^{11120231020011} is an apocalyptic number.

11120231020011 is a deficient number, since it is larger than the sum of its proper divisors (3706743673341).

11120231020011 is an equidigital number, since it uses as much as digits as its factorization.

11120231020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3706743673340.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11120231020011 its reverse (11002013202111), we get a palindrome (22122244222122).

The spelling of 11120231020011 in words is "eleven trillion, one hundred twenty billion, two hundred thirty-one million, twenty thousand, eleven".