1161120054114 has 24 divisors (see below), whose sum is σ = 2522886930252. Its totient is φ = 385943585280.

The previous prime is 1161120054113. The next prime is 1161120054167. The reversal of 1161120054114 is 4114500211611.

It is a happy number.

1161120054114 is a `hidden beast` number, since 1 + 1 + 6 + 112 + 0 + 0 + 541 + 1 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1155803456889 + 5316597225 = 1075083^2 + 72915^2 .

It is not an unprimeable number, because it can be changed into a prime (1161120054113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91362867 + ... + 91375574.

Almost surely, 2^{1161120054114} is an apocalyptic number.

1161120054114 is an abundant number, since it is smaller than the sum of its proper divisors (1361766876138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1161120054114 is a wasteful number, since it uses less digits than its factorization.

1161120054114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182738802 (or 182738799 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

Adding to 1161120054114 its reverse (4114500211611), we get a palindrome (5275620265725).

The spelling of 1161120054114 in words is "one trillion, one hundred sixty-one billion, one hundred twenty million, fifty-four thousand, one hundred fourteen".