1042334123 has 2 divisors, whose sum is σ = 1042334124. Its totient is φ = 1042334122.

The previous prime is 1042334057. The next prime is 1042334131. The reversal of 1042334123 is 3214332401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042334123 - 2⁸ = 1042333867 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042334143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521167061 + 521167062.

It is an arithmetic number, because the mean of its divisors is an integer number (521167062).

Almost surely, 2^1042334123 is an apocalyptic number.

1042334123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042334123 is an equidigital number, since it uses as much as digits as its factorization.

1042334123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1042334123 is about 32285.1997515890. The cubic root of 1042334123 is about 1013.9167985943.

Adding to 1042334123 its reverse (3214332401), we get a palindrome (4256666524).

The spelling of 1042334123 in words is "one billion, forty-two million, three hundred thirty-four thousand, one hundred twenty-three".