1068743167 has 2 divisors, whose sum is σ = 1068743168. Its totient is φ = 1068743166.

The previous prime is 1068743149. The next prime is 1068743173. The reversal of 1068743167 is 7613478601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1068743167 - 2¹¹ = 1068741119 is a prime.

It is a super-2 number, since 2×1068743167² = 2284423914018379778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068746167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534371583 + 534371584.

It is an arithmetic number, because the mean of its divisors is an integer number (534371584).

Almost surely, 2^1068743167 is an apocalyptic number.

1068743167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068743167 is an equidigital number, since it uses as much as digits as its factorization.

1068743167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 1068743167 is about 32691.6375698740. The cubic root of 1068743167 is about 1022.4084974998.

The spelling of 1068743167 in words is "one billion, sixty-eight million, seven hundred forty-three thousand, one hundred sixty-seven".