1032231839 has 2 divisors, whose sum is σ = 1032231840. Its totient is φ = 1032231838.

The previous prime is 1032231803. The next prime is 1032231901. The reversal of 1032231839 is 9381322301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032231839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1032231139) 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, 516115919 + 516115920.

It is an arithmetic number, because the mean of its divisors is an integer number (516115920).

Almost surely, 2^1032231839 is an apocalyptic number.

1032231839 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032231839 is an equidigital number, since it uses as much as digits as its factorization.

1032231839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1032231839 is about 32128.3650222043. The cubic root of 1032231839 is about 1010.6305375581.

The spelling of 1032231839 in words is "one billion, thirty-two million, two hundred thirty-one thousand, eight hundred thirty-nine".