1103812323 has 8 divisors (see below), whose sum is σ = 1473599568. Its totient is φ = 734949984.

The previous prime is 1103812301. The next prime is 1103812331. The reversal of 1103812323 is 3232183011.

1103812323 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1103812323 - 2⁹ = 1103811811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1103812293 and 1103812302.

It is not an unprimeable number, because it can be changed into a prime (1103812393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228436 + ... + 233217.

It is an arithmetic number, because the mean of its divisors is an integer number (184199946).

Almost surely, 2^1103812323 is an apocalyptic number.

1103812323 is a deficient number, since it is larger than the sum of its proper divisors (369787245).

1103812323 is an equidigital number, since it uses as much as digits as its factorization.

1103812323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462453.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1103812323 is about 33223.6711246665. The cubic root of 1103812323 is about 1033.4712813984.

Adding to 1103812323 its reverse (3232183011), we get a palindrome (4335995334).

The spelling of 1103812323 in words is "one billion, one hundred three million, eight hundred twelve thousand, three hundred twenty-three".