1167141055 has 8 divisors (see below), whose sum is σ = 1434729744. Its totient is φ = 910939200.

The previous prime is 1167141043. The next prime is 1167141071. The reversal of 1167141055 is 5501417611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1167141055 - 2¹⁵ = 1167108287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2846481 + ... + 2846890.

It is an arithmetic number, because the mean of its divisors is an integer number (179341218).

Almost surely, 2^1167141055 is an apocalyptic number.

1167141055 is a deficient number, since it is larger than the sum of its proper divisors (267588689).

1167141055 is an equidigital number, since it uses as much as digits as its factorization.

1167141055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5693417.

The product of its (nonzero) digits is 4200, while the sum is 31.

The square root of 1167141055 is about 34163.4461815549. The cubic root of 1167141055 is about 1052.8692663362.

Adding to 1167141055 its reverse (5501417611), we get a palindrome (6668558666).

The spelling of 1167141055 in words is "one billion, one hundred sixty-seven million, one hundred forty-one thousand, fifty-five".