1134112103 has 4 divisors (see below), whose sum is σ = 1134180528. Its totient is φ = 1134043680.

The previous prime is 1134112087. The next prime is 1134112139. The reversal of 1134112103 is 3012114311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3012114311 = 5437 ⋅554003.

It is a cyclic number.

It is not a de Polignac number, because 1134112103 - 2⁴ = 1134112087 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 (1134112403) 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, 8063 + ... + 48303.

It is an arithmetic number, because the mean of its divisors is an integer number (283545132).

Almost surely, 2^1134112103 is an apocalyptic number.

1134112103 is a deficient number, since it is larger than the sum of its proper divisors (68425).

1134112103 is an equidigital number, since it uses as much as digits as its factorization.

1134112103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68424.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1134112103 is about 33676.5809279980. The cubic root of 1134112103 is about 1042.8423550334.

Adding to 1134112103 its reverse (3012114311), we get a palindrome (4146226414).

The spelling of 1134112103 in words is "one billion, one hundred thirty-four million, one hundred twelve thousand, one hundred three".