11023013311 has 2 divisors, whose sum is σ = 11023013312. Its totient is φ = 11023013310.

The previous prime is 11023013297. The next prime is 11023013363. The reversal of 11023013311 is 11331032011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11023013311 - 2²⁷ = 10888795583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11024013311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511506655 + 5511506656.

It is an arithmetic number, because the mean of its divisors is an integer number (5511506656).

Almost surely, 2^11023013311 is an apocalyptic number.

11023013311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023013311 is an equidigital number, since it uses as much as digits as its factorization.

11023013311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11023013311 its reverse (11331032011), we get a palindrome (22354045322).

The spelling of 11023013311 in words is "eleven billion, twenty-three million, thirteen thousand, three hundred eleven".