11033210623 has 2 divisors, whose sum is σ = 11033210624. Its totient is φ = 11033210622.

The previous prime is 11033210621. The next prime is 11033210633. The reversal of 11033210623 is 32601233011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11033210623 - 2¹ = 11033210621 is a prime.

Together with 11033210621, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11033210594 and 11033210603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11033210621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516605311 + 5516605312.

It is an arithmetic number, because the mean of its divisors is an integer number (5516605312).

Almost surely, 2^11033210623 is an apocalyptic number.

11033210623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033210623 is an equidigital number, since it uses as much as digits as its factorization.

11033210623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11033210623 its reverse (32601233011), we get a palindrome (43634443634).

The spelling of 11033210623 in words is "eleven billion, thirty-three million, two hundred ten thousand, six hundred twenty-three".