1137273167 has 2 divisors, whose sum is σ = 1137273168. Its totient is φ = 1137273166.

The previous prime is 1137273149. The next prime is 1137273169. The reversal of 1137273167 is 7613727311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1137273167 - 2⁶ = 1137273103 is a prime.

Together with 1137273169, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1137273167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1137273169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568636583 + 568636584.

It is an arithmetic number, because the mean of its divisors is an integer number (568636584).

Almost surely, 2^1137273167 is an apocalyptic number.

1137273167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137273167 is an equidigital number, since it uses as much as digits as its factorization.

1137273167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37044, while the sum is 38.

The square root of 1137273167 is about 33723.4809442916. The cubic root of 1137273167 is about 1043.8103467708.

The spelling of 1137273167 in words is "one billion, one hundred thirty-seven million, two hundred seventy-three thousand, one hundred sixty-seven".