1145382167 has 2 divisors, whose sum is σ = 1145382168. Its totient is φ = 1145382166.

The previous prime is 1145382131. The next prime is 1145382193. The reversal of 1145382167 is 7612835411.

It is a strong prime.

It is an emirp because it is prime and its reverse (7612835411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1145382167 - 2⁸ = 1145381911 is a prime.

It is a super-5 number, since 5×1145382167⁵ (a number of 46 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1145382167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1145382107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572691083 + 572691084.

It is an arithmetic number, because the mean of its divisors is an integer number (572691084).

Almost surely, 2^1145382167 is an apocalyptic number.

1145382167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145382167 is an equidigital number, since it uses as much as digits as its factorization.

1145382167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 38.

The square root of 1145382167 is about 33843.4951947933. The cubic root of 1145382167 is about 1046.2853370482.

The spelling of 1145382167 in words is "one billion, one hundred forty-five million, three hundred eighty-two thousand, one hundred sixty-seven".