1032423239 has 2 divisors, whose sum is σ = 1032423240. Its totient is φ = 1032423238.

The previous prime is 1032423221. The next prime is 1032423253. The reversal of 1032423239 is 9323242301.

It is a strong prime.

It is an emirp because it is prime and its reverse (9323242301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032423239 is a prime.

It is a super-2 number, since 2×1032423239² = 2131795488854502242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1032423269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516211619 + 516211620.

It is an arithmetic number, because the mean of its divisors is an integer number (516211620).

Almost surely, 2^1032423239 is an apocalyptic number.

1032423239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032423239 is an equidigital number, since it uses as much as digits as its factorization.

1032423239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 1032423239 is about 32131.3435604551. The cubic root of 1032423239 is about 1010.6929985684.

The spelling of 1032423239 in words is "one billion, thirty-two million, four hundred twenty-three thousand, two hundred thirty-nine".