11021113323 has 48 divisors (see below), whose sum is σ = 17828718336. Its totient is φ = 6502749120.

The previous prime is 11021113319. The next prime is 11021113333. The reversal of 11021113323 is 32331112011.

It is not a de Polignac number, because 11021113323 - 2² = 11021113319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11021113296 and 11021113305.

It is not an unprimeable number, because it can be changed into a prime (11021113333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1345386 + ... + 1353552.

It is an arithmetic number, because the mean of its divisors is an integer number (371431632).

Almost surely, 2^11021113323 is an apocalyptic number.

11021113323 is a deficient number, since it is larger than the sum of its proper divisors (6807605013).

11021113323 is a wasteful number, since it uses less digits than its factorization.

11021113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8544 (or 8541 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11021113323 its reverse (32331112011), we get a palindrome (43352225334).

The spelling of 11021113323 in words is "eleven billion, twenty-one million, one hundred thirteen thousand, three hundred twenty-three".