1101112323 has 4 divisors (see below), whose sum is σ = 1468149768. Its totient is φ = 734074880.

The previous prime is 1101112319. The next prime is 1101112367. The reversal of 1101112323 is 3232111011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1101112323 - 2² = 1101112319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101112123) 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, 183518718 + ... + 183518723.

It is an arithmetic number, because the mean of its divisors is an integer number (367037442).

Almost surely, 2^1101112323 is an apocalyptic number.

1101112323 is a deficient number, since it is larger than the sum of its proper divisors (367037445).

1101112323 is an equidigital number, since it uses as much as digits as its factorization.

1101112323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367037444.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1101112323 is about 33183.0125666733. The cubic root of 1101112323 is about 1032.6279463962.

Adding to 1101112323 its reverse (3232111011), we get a palindrome (4333223334).

The spelling of 1101112323 in words is "one billion, one hundred one million, one hundred twelve thousand, three hundred twenty-three".