1127013165966 has 32 divisors (see below), whose sum is σ = 2261621819808. Its totient is φ = 374406036480.

The previous prime is 1127013165919. The next prime is 1127013165991. The reversal of 1127013165966 is 6695613107211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 4986916 + ... + 5208008.

It is an arithmetic number, because the mean of its divisors is an integer number (70675681869).

Almost surely, 2^{1127013165966} is an apocalyptic number.

1127013165966 is an abundant number, since it is smaller than the sum of its proper divisors (1134608653842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1127013165966 is a wasteful number, since it uses less digits than its factorization.

1127013165966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223956.

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 1127013165966 in words is "one trillion, one hundred twenty-seven billion, thirteen million, one hundred sixty-five thousand, nine hundred sixty-six".