11023214533 has 2 divisors, whose sum is σ = 11023214534. Its totient is φ = 11023214532.

The previous prime is 11023214507. The next prime is 11023214551. The reversal of 11023214533 is 33541232011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7642606084 + 3380608449 = 87422^2 + 58143^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11023214533 is a prime.

It is a super-2 number, since 2×11023214533² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11023214498 and 11023214507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11023214333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511607266 + 5511607267.

It is an arithmetic number, because the mean of its divisors is an integer number (5511607267).

Almost surely, 2^11023214533 is an apocalyptic number.

It is an amenable number.

11023214533 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023214533 is an equidigital number, since it uses as much as digits as its factorization.

11023214533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 11023214533 its reverse (33541232011), we get a palindrome (44564446544).

The spelling of 11023214533 in words is "eleven billion, twenty-three million, two hundred fourteen thousand, five hundred thirty-three".