1161120054167 has 2 divisors, whose sum is σ = 1161120054168. Its totient is φ = 1161120054166.

The previous prime is 1161120054113. The next prime is 1161120054217. The reversal of 1161120054167 is 7614500211611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1161120054167 - 2¹⁴ = 1161120037783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1161120056167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580560027083 + 580560027084.

It is an arithmetic number, because the mean of its divisors is an integer number (580560027084).

Almost surely, 2^{1161120054167} is an apocalyptic number.

1161120054167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1161120054167 is an equidigital number, since it uses as much as digits as its factorization.

1161120054167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 35.

Adding to 1161120054167 its reverse (7614500211611), we get a palindrome (8775620265778).

The spelling of 1161120054167 in words is "one trillion, one hundred sixty-one billion, one hundred twenty million, fifty-four thousand, one hundred sixty-seven".