1130214191 has 4 divisors (see below), whose sum is σ = 1130281800. Its totient is φ = 1130146584.

The previous prime is 1130214167. The next prime is 1130214203. The reversal of 1130214191 is 1914120311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1130214191 - 2¹⁴ = 1130197807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130214101) 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, 11600 + ... + 48938.

It is an arithmetic number, because the mean of its divisors is an integer number (282570450).

Almost surely, 2^1130214191 is an apocalyptic number.

1130214191 is a deficient number, since it is larger than the sum of its proper divisors (67609).

1130214191 is an equidigital number, since it uses as much as digits as its factorization.

1130214191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67608.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 1130214191 is about 33618.6583759674. The cubic root of 1130214191 is about 1041.6462435192.

The spelling of 1130214191 in words is "one billion, one hundred thirty million, two hundred fourteen thousand, one hundred ninety-one".