1133668138081 has 8 divisors (see below), whose sum is σ = 1191592790784. Its totient is φ = 1076463046560.

The previous prime is 1133668138079. The next prime is 1133668138193. The reversal of 1133668138081 is 1808318663311.

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

It is a cyclic number.

It is not a de Polignac number, because 1133668138081 - 2¹ = 1133668138079 is a prime.

It is a super-2 number, since 2×1133668138081² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1133668138051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179887065 + ... + 179893366.

It is an arithmetic number, because the mean of its divisors is an integer number (148949098848).

Almost surely, 2^{1133668138081} is an apocalyptic number.

It is an amenable number.

1133668138081 is a deficient number, since it is larger than the sum of its proper divisors (57924652703).

1133668138081 is a wasteful number, since it uses less digits than its factorization.

1133668138081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359780591.

The product of its (nonzero) digits is 497664, while the sum is 49.

The spelling of 1133668138081 in words is "one trillion, one hundred thirty-three billion, six hundred sixty-eight million, one hundred thirty-eight thousand, eighty-one".