11101231323 has 48 divisors (see below), whose sum is σ = 20268970176. Its totient is φ = 5697319680.

The previous prime is 11101231307. The next prime is 11101231343. The reversal of 11101231323 is 32313210111.

11101231323 is a `hidden beast` number, since 1 + 110 + 1 + 231 + 323 = 666.

It is not a de Polignac number, because 11101231323 - 2⁴ = 11101231307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11101231296 and 11101231305.

It is not an unprimeable number, because it can be changed into a prime (11101231303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152868 + ... + 213473.

It is an arithmetic number, because the mean of its divisors is an integer number (422270212).

Almost surely, 2^11101231323 is an apocalyptic number.

11101231323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11101231323 is a deficient number, since it is larger than the sum of its proper divisors (9167738853).

11101231323 is a wasteful number, since it uses less digits than its factorization.

11101231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366404 (or 366401 counting only the distinct ones).

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

Adding to 11101231323 its reverse (32313210111), we get a palindrome (43414441434).

The spelling of 11101231323 in words is "eleven billion, one hundred one million, two hundred thirty-one thousand, three hundred twenty-three".