11033355023 has 4 divisors (see below), whose sum is σ = 11040717000. Its totient is φ = 11025993048.

The previous prime is 11033355017. The next prime is 11033355029. The reversal of 11033355023 is 32055333011.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11033355017) and next prime (11033355029).

It is a cyclic number.

It is not a de Polignac number, because 11033355023 - 2¹⁰ = 11033353999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11033354983 and 11033355001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033355029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3678740 + ... + 3681737.

It is an arithmetic number, because the mean of its divisors is an integer number (2760179250).

Almost surely, 2^11033355023 is an apocalyptic number.

11033355023 is a deficient number, since it is larger than the sum of its proper divisors (7361977).

11033355023 is an equidigital number, since it uses as much as digits as its factorization.

11033355023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7361976.

The product of its (nonzero) digits is 4050, while the sum is 26.

Adding to 11033355023 its reverse (32055333011), we get a palindrome (43088688034).

The spelling of 11033355023 in words is "eleven billion, thirty-three million, three hundred fifty-five thousand, twenty-three".