1132456241161 has 16 divisors (see below), whose sum is σ = 1326219079680. Its totient is φ = 946940426640.

The previous prime is 1132456241123. The next prime is 1132456241183. The reversal of 1132456241161 is 1611426542311.

It is a cyclic number.

It is not a de Polignac number, because 1132456241161 - 2²⁵ = 1132422686729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1132456241161.

It is not an unprimeable number, because it can be changed into a prime (1132456247161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10411641 + ... + 10519846.

It is an arithmetic number, because the mean of its divisors is an integer number (82888692480).

Almost surely, 2^{1132456241161} is an apocalyptic number.

It is an amenable number.

1132456241161 is a deficient number, since it is larger than the sum of its proper divisors (193762838519).

1132456241161 is a wasteful number, since it uses less digits than its factorization.

1132456241161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20931684.

The product of its digits is 34560, while the sum is 37.

The spelling of 1132456241161 in words is "one trillion, one hundred thirty-two billion, four hundred fifty-six million, two hundred forty-one thousand, one hundred sixty-one".