1101268670571 has 12 divisors (see below), whose sum is σ = 1592658965040. Its totient is φ = 733284858960.

The previous prime is 1101268670539. The next prime is 1101268670587. The reversal of 1101268670571 is 1750768621011.

1101268670571 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 2 + 6 + 8 + 6 + 70 + 571 = 666.

It is not a de Polignac number, because 1101268670571 - 2⁵ = 1101268670539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101268670501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74513431 + ... + 74528208.

It is an arithmetic number, because the mean of its divisors is an integer number (132721580420).

Almost surely, 2^{1101268670571} is an apocalyptic number.

1101268670571 is a deficient number, since it is larger than the sum of its proper divisors (491390294469).

1101268670571 is a wasteful number, since it uses less digits than its factorization.

1101268670571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149042466 (or 149042463 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 45.

The spelling of 1101268670571 in words is "one trillion, one hundred one billion, two hundred sixty-eight million, six hundred seventy thousand, five hundred seventy-one".