1100660167 has 2 divisors, whose sum is σ = 1100660168. Its totient is φ = 1100660166.

The previous prime is 1100660123. The next prime is 1100660173. The reversal of 1100660167 is 7610660011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1100660167 - 2⁷ = 1100660039 is a prime.

It is a super-2 number, since 2×1100660167² = 2422905606440935778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100660117) 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, 550330083 + 550330084.

It is an arithmetic number, because the mean of its divisors is an integer number (550330084).

Almost surely, 2^1100660167 is an apocalyptic number.

1100660167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100660167 is an equidigital number, since it uses as much as digits as its factorization.

1100660167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1100660167 is about 33176.1988027562. The cubic root of 1100660167 is about 1032.4865824208.

The spelling of 1100660167 in words is "one billion, one hundred million, six hundred sixty thousand, one hundred sixty-seven".