1134223103 has 4 divisors (see below), whose sum is σ = 1221471048. Its totient is φ = 1046975160.

The previous prime is 1134223099. The next prime is 1134223109. The reversal of 1134223103 is 3013224311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3013224311 = 6449 ⋅467239.

It is a cyclic number.

It is not a de Polignac number, because 1134223103 - 2² = 1134223099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134223109) 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, 43623953 + ... + 43623978.

It is an arithmetic number, because the mean of its divisors is an integer number (305367762).

Almost surely, 2^1134223103 is an apocalyptic number.

1134223103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1134223103 is a deficient number, since it is larger than the sum of its proper divisors (87247945).

1134223103 is an equidigital number, since it uses as much as digits as its factorization.

1134223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87247944.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1134223103 is about 33678.2289172100. The cubic root of 1134223103 is about 1042.8763762808.

Adding to 1134223103 its reverse (3013224311), we get a palindrome (4147447414).

The spelling of 1134223103 in words is "one billion, one hundred thirty-four million, two hundred twenty-three thousand, one hundred three".