1330467139 has 2 divisors, whose sum is σ = 1330467140. Its totient is φ = 1330467138.

The previous prime is 1330467101. The next prime is 1330467163. The reversal of 1330467139 is 9317640331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1330467139 - 2⁷ = 1330467011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1330467098 and 1330467107.

It is not a weakly prime, because it can be changed into another prime (1330467239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665233569 + 665233570.

It is an arithmetic number, because the mean of its divisors is an integer number (665233570).

Almost surely, 2^1330467139 is an apocalyptic number.

1330467139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330467139 is an equidigital number, since it uses as much as digits as its factorization.

1330467139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 1330467139 is about 36475.5690702695. The cubic root of 1330467139 is about 1099.8531867423.

It can be divided in two parts, 133046 and 7139, that added together give a triangular number (140185 = T₅₂₉).

The spelling of 1330467139 in words is "one billion, three hundred thirty million, four hundred sixty-seven thousand, one hundred thirty-nine".