1140106195 has 4 divisors (see below), whose sum is σ = 1368127440. Its totient is φ = 912084952.

The previous prime is 1140106181. The next prime is 1140106199. The reversal of 1140106195 is 5916010411.

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 1140106195 - 2²⁷ = 1005888467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1140106199) 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 3 ways as a sum of consecutive naturals, for example, 114010615 + ... + 114010624.

It is an arithmetic number, because the mean of its divisors is an integer number (342031860).

Almost surely, 2^1140106195 is an apocalyptic number.

1140106195 is a deficient number, since it is larger than the sum of its proper divisors (228021245).

1140106195 is an equidigital number, since it uses as much as digits as its factorization.

1140106195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228021244.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 1140106195 is about 33765.4586078732. The cubic root of 1140106195 is about 1044.6763632309.

The spelling of 1140106195 in words is "one billion, one hundred forty million, one hundred six thousand, one hundred ninety-five".