1134033123 has 4 divisors (see below), whose sum is σ = 1512044168. Its totient is φ = 756022080.

The previous prime is 1134033097. The next prime is 1134033143. The reversal of 1134033123 is 3213304311.

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

It is not a de Polignac number, because 1134033123 - 2⁹ = 1134032611 is a prime.

It is a super-2 number, since 2×1134033123² = 2572062248122266258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1134033123.

It is not an unprimeable number, because it can be changed into a prime (1134033143) 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, 189005518 + ... + 189005523.

It is an arithmetic number, because the mean of its divisors is an integer number (378011042).

Almost surely, 2^1134033123 is an apocalyptic number.

1134033123 is a deficient number, since it is larger than the sum of its proper divisors (378011045).

1134033123 is an equidigital number, since it uses as much as digits as its factorization.

1134033123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378011044.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1134033123 is about 33675.4082826029. The cubic root of 1134033123 is about 1042.8181464915.

Adding to 1134033123 its reverse (3213304311), we get a palindrome (4347337434).

The spelling of 1134033123 in words is "one billion, one hundred thirty-four million, thirty-three thousand, one hundred twenty-three".