1168452068121 has 32 divisors (see below), whose sum is σ = 1864387280000. Its totient is φ = 718974045504.

The previous prime is 1168452068117. The next prime is 1168452068123. The reversal of 1168452068121 is 1218602548611.

1168452068121 is a `hidden beast` number, since 1 + 1 + 68 + 4 + 520 + 68 + 1 + 2 + 1 = 666.

It is not a de Polignac number, because 1168452068121 - 2² = 1168452068117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1168452068123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3379935 + ... + 3709563.

It is an arithmetic number, because the mean of its divisors is an integer number (58262102500).

Almost surely, 2^{1168452068121} is an apocalyptic number.

It is an amenable number.

1168452068121 is a deficient number, since it is larger than the sum of its proper divisors (695935211879).

1168452068121 is a wasteful number, since it uses less digits than its factorization.

1168452068121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339750 (or 339744 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The spelling of 1168452068121 in words is "one trillion, one hundred sixty-eight billion, four hundred fifty-two million, sixty-eight thousand, one hundred twenty-one".