11330020111 has 2 divisors, whose sum is σ = 11330020112. Its totient is φ = 11330020110.

The previous prime is 11330020103. The next prime is 11330020127. The reversal of 11330020111 is 11102003311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11330020111 - 2³ = 11330020103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11330020091 and 11330020100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11330020211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665010055 + 5665010056.

It is an arithmetic number, because the mean of its divisors is an integer number (5665010056).

Almost surely, 2^11330020111 is an apocalyptic number.

11330020111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330020111 is an equidigital number, since it uses as much as digits as its factorization.

11330020111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11330020111 its reverse (11102003311), we get a palindrome (22432023422).

The spelling of 11330020111 in words is "eleven billion, three hundred thirty million, twenty thousand, one hundred eleven".