1139695072163 has 4 divisors (see below), whose sum is σ = 1139862018360. Its totient is φ = 1139528125968.

The previous prime is 1139695072079. The next prime is 1139695072189. The reversal of 1139695072163 is 3612705969311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1139695072163 - 2¹⁰ = 1139695071139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1139665072163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83462858 + ... + 83476511.

It is an arithmetic number, because the mean of its divisors is an integer number (284965504590).

Almost surely, 2^{1139695072163} is an apocalyptic number.

1139695072163 is a deficient number, since it is larger than the sum of its proper divisors (166946197).

1139695072163 is an equidigital number, since it uses as much as digits as its factorization.

1139695072163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166946196.

The product of its (nonzero) digits is 1837080, while the sum is 53.

The spelling of 1139695072163 in words is "one trillion, one hundred thirty-nine billion, six hundred ninety-five million, seventy-two thousand, one hundred sixty-three".