123064043 has 2 divisors, whose sum is σ = 123064044. Its totient is φ = 123064042.

The previous prime is 123064027. The next prime is 123064049. The reversal of 123064043 is 340460321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123064043 - 2⁴ = 123064027 is a prime.

It is not a weakly prime, because it can be changed into another prime (123064049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61532021 + 61532022.

It is an arithmetic number, because the mean of its divisors is an integer number (61532022).

Almost surely, 2^123064043 is an apocalyptic number.

123064043 is a deficient number, since it is larger than the sum of its proper divisors (1).

123064043 is an equidigital number, since it uses as much as digits as its factorization.

123064043 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 123064043 is about 11093.4234120942. The cubic root of 123064043 is about 497.4052821709.

The spelling of 123064043 in words is "one hundred twenty-three million, sixty-four thousand, forty-three".