1232269039 has 2 divisors, whose sum is σ = 1232269040. Its totient is φ = 1232269038.

The previous prime is 1232269033. The next prime is 1232269121. The reversal of 1232269039 is 9309622321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232269039 - 2⁵ = 1232269007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1232268989 and 1232269007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232269033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616134519 + 616134520.

It is an arithmetic number, because the mean of its divisors is an integer number (616134520).

Almost surely, 2^1232269039 is an apocalyptic number.

1232269039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232269039 is an equidigital number, since it uses as much as digits as its factorization.

1232269039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 1232269039 is about 35103.6898203024. The cubic root of 1232269039 is about 1072.0997110485.

The spelling of 1232269039 in words is "one billion, two hundred thirty-two million, two hundred sixty-nine thousand, thirty-nine".