1330605167 has 2 divisors, whose sum is σ = 1330605168. Its totient is φ = 1330605166.

The previous prime is 1330605077. The next prime is 1330605197. The reversal of 1330605167 is 7615060331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330605167 is a prime.

It is a super-2 number, since 2×1330605167² = 3541020220894195778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330605197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665302583 + 665302584.

It is an arithmetic number, because the mean of its divisors is an integer number (665302584).

Almost surely, 2^1330605167 is an apocalyptic number.

1330605167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330605167 is an equidigital number, since it uses as much as digits as its factorization.

1330605167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 1330605167 is about 36477.4610821532. The cubic root of 1330605167 is about 1099.8912198215.

Adding to 1330605167 its reverse (7615060331), we get a palindrome (8945665498).

The spelling of 1330605167 in words is "one billion, three hundred thirty million, six hundred five thousand, one hundred sixty-seven".