1110011021011 has 2 divisors, whose sum is σ = 1110011021012. Its totient is φ = 1110011021010.

The previous prime is 1110011020991. The next prime is 1110011021059. The reversal of 1110011021011 is 1101201100111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110011021011 - 2⁷ = 1110011020883 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110011021111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555005510505 + 555005510506.

It is an arithmetic number, because the mean of its divisors is an integer number (555005510506).

Almost surely, 2^{1110011021011} is an apocalyptic number.

1110011021011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110011021011 is an equidigital number, since it uses as much as digits as its factorization.

1110011021011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1110011021011 its reverse (1101201100111), we get a palindrome (2211212121122).

The spelling of 1110011021011 in words is "one trillion, one hundred ten billion, eleven million, twenty-one thousand, eleven".