1034342123 has 2 divisors, whose sum is σ = 1034342124. Its totient is φ = 1034342122.

The previous prime is 1034342059. The next prime is 1034342147. The reversal of 1034342123 is 3212434301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1034342123 - 2⁶ = 1034342059 is a prime.

It is not a weakly prime, because it can be changed into another prime (1034362123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517171061 + 517171062.

It is an arithmetic number, because the mean of its divisors is an integer number (517171062).

Almost surely, 2^1034342123 is an apocalyptic number.

1034342123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034342123 is an equidigital number, since it uses as much as digits as its factorization.

1034342123 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 1034342123 is about 32161.1897012533. The cubic root of 1034342123 is about 1011.3187762699.

Adding to 1034342123 its reverse (3212434301), we get a palindrome (4246776424).

The spelling of 1034342123 in words is "one billion, thirty-four million, three hundred forty-two thousand, one hundred twenty-three".