11023333240 has 16 divisors (see below), whose sum is σ = 24802499880. Its totient is φ = 4409333280.

The previous prime is 11023333201. The next prime is 11023333249. The reversal of 11023333240 is 4233332011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023333249) 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, 137791626 + ... + 137791705.

Almost surely, 2^11023333240 is an apocalyptic number.

11023333240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11023333240 is an abundant number, since it is smaller than the sum of its proper divisors (13779166640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11023333240 is a wasteful number, since it uses less digits than its factorization.

11023333240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275583342 (or 275583338 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 11023333240 its reverse (4233332011), we get a palindrome (15256665251).

The spelling of 11023333240 in words is "eleven billion, twenty-three million, three hundred thirty-three thousand, two hundred forty".