11031323330 has 16 divisors (see below), whose sum is σ = 20095617024. Its totient is φ = 4359366000.

The previous prime is 11031323293. The next prime is 11031323357. The reversal of 11031323330 is 3332313011.

It is a super-2 number, since 2×11031323330² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6644546 + ... + 6646205.

It is an arithmetic number, because the mean of its divisors is an integer number (1255976064).

Almost surely, 2^11031323330 is an apocalyptic number.

11031323330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11031323330 is a deficient number, since it is larger than the sum of its proper divisors (9064293694).

11031323330 is a wasteful number, since it uses less digits than its factorization.

11031323330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13290841.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 11031323330 its reverse (3332313011), we get a palindrome (14363636341).

The spelling of 11031323330 in words is "eleven billion, thirty-one million, three hundred twenty-three thousand, three hundred thirty".