1130971 has 8 divisors (see below), whose sum is σ = 1191600. Its totient is φ = 1071840.

The previous prime is 1130963. The next prime is 1130981. The reversal of 1130971 is 1790311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1130971 - 2³ = 1130963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381 + ... + 2041.

It is an arithmetic number, because the mean of its divisors is an integer number (148950).

2^1130971 is an apocalyptic number.

1130971 is a deficient number, since it is larger than the sum of its proper divisors (60629).

1130971 is an equidigital number, since it uses as much as digits as its factorization.

1130971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 1130971 is about 1063.4712031832. The cubic root of 1130971 is about 104.1878692485.

The spelling of 1130971 in words is "one million, one hundred thirty thousand, nine hundred seventy-one".