1044134123 has 4 divisors (see below), whose sum is σ = 1044199080. Its totient is φ = 1044069168.

The previous prime is 1044134089. The next prime is 1044134137. The reversal of 1044134123 is 3214314401.

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: 3214314401 = 1667 ⋅1928203.

It is a cyclic number.

It is not a de Polignac number, because 1044134123 - 2²⁴ = 1027356907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044134723) 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, 11336 + ... + 47082.

It is an arithmetic number, because the mean of its divisors is an integer number (261049770).

Almost surely, 2^1044134123 is an apocalyptic number.

1044134123 is a deficient number, since it is larger than the sum of its proper divisors (64957).

1044134123 is an equidigital number, since it uses as much as digits as its factorization.

1044134123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64956.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1044134123 is about 32313.0642774714. The cubic root of 1044134123 is about 1014.5001050563.

Adding to 1044134123 its reverse (3214314401), we get a palindrome (4258448524).

The spelling of 1044134123 in words is "one billion, forty-four million, one hundred thirty-four thousand, one hundred twenty-three".