1041232139 has 2 divisors, whose sum is σ = 1041232140. Its totient is φ = 1041232138.

The previous prime is 1041232109. The next prime is 1041232163. The reversal of 1041232139 is 9312321401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1041232139 - 2¹² = 1041228043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1041232109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520616069 + 520616070.

It is an arithmetic number, because the mean of its divisors is an integer number (520616070).

Almost surely, 2^1041232139 is an apocalyptic number.

1041232139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041232139 is an equidigital number, since it uses as much as digits as its factorization.

1041232139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1041232139 is about 32268.1288425592. The cubic root of 1041232139 is about 1013.5593591227.

The spelling of 1041232139 in words is "one billion, forty-one million, two hundred thirty-two thousand, one hundred thirty-nine".