1101123323 has 2 divisors, whose sum is σ = 1101123324. Its totient is φ = 1101123322.

The previous prime is 1101123319. The next prime is 1101123329. The reversal of 1101123323 is 3233211011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101123323 - 2² = 1101123319 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101123329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550561661 + 550561662.

It is an arithmetic number, because the mean of its divisors is an integer number (550561662).

Almost surely, 2^1101123323 is an apocalyptic number.

1101123323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101123323 is an equidigital number, since it uses as much as digits as its factorization.

1101123323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1101123323 is about 33183.1783137179. The cubic root of 1101123323 is about 1032.6313850008.

Adding to 1101123323 its reverse (3233211011), we get a palindrome (4334334334).

The spelling of 1101123323 in words is "one billion, one hundred one million, one hundred twenty-three thousand, three hundred twenty-three".