1941134123 has 2 divisors, whose sum is σ = 1941134124. Its totient is φ = 1941134122.

The previous prime is 1941134119. The next prime is 1941134159. The reversal of 1941134123 is 3214311491.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1941134123 - 2² = 1941134119 is a prime.

It is not a weakly prime, because it can be changed into another prime (1941134113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 970567061 + 970567062.

It is an arithmetic number, because the mean of its divisors is an integer number (970567062).

Almost surely, 2^1941134123 is an apocalyptic number.

1941134123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1941134123 is an equidigital number, since it uses as much as digits as its factorization.

1941134123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 29.

The square root of 1941134123 is about 44058.3036781944. The cubic root of 1941134123 is about 1247.4366934004.

The spelling of 1941134123 in words is "one billion, nine hundred forty-one million, one hundred thirty-four thousand, one hundred twenty-three".