1128768759193 has 8 divisors (see below), whose sum is σ = 1129862039040. Its totient is φ = 1127676009840.

The previous prime is 1128768759191. The next prime is 1128768759203. The reversal of 1128768759193 is 3919578678211.

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 1128768759193 - 2¹ = 1128768759191 is a prime.

It is a super-2 number, since 2×1128768759193² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1128768759191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4192971 + ... + 4454047.

It is an arithmetic number, because the mean of its divisors is an integer number (141232754880).

Almost surely, 2^{1128768759193} is an apocalyptic number.

It is an amenable number.

1128768759193 is a deficient number, since it is larger than the sum of its proper divisors (1093279847).

1128768759193 is a wasteful number, since it uses less digits than its factorization.

1128768759193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265247.

The product of its digits is 45722880, while the sum is 67.

The spelling of 1128768759193 in words is "one trillion, one hundred twenty-eight billion, seven hundred sixty-eight million, seven hundred fifty-nine thousand, one hundred ninety-three".