1130127 has 4 divisors (see below), whose sum is σ = 1506840. Its totient is φ = 753416.

The previous prime is 1130123. The next prime is 1130131. The reversal of 1130127 is 7210311.

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

It is an interprime number because it is at equal distance from previous prime (1130123) and next prime (1130131).

It is a cyclic number.

It is not a de Polignac number, because 1130127 - 2² = 1130123 is a prime.

It is a super-2 number, since 2×1130127² = 2554374072258, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130123) 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, 188352 + ... + 188357.

It is an arithmetic number, because the mean of its divisors is an integer number (376710).

2^1130127 is an apocalyptic number.

1130127 is a deficient number, since it is larger than the sum of its proper divisors (376713).

1130127 is an equidigital number, since it uses as much as digits as its factorization.

1130127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376712.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 1130127 is about 1063.0743153703. The cubic root of 1130127 is about 104.1619456705.

Adding to 1130127 its reverse (7210311), we get a palindrome (8340438).

The spelling of 1130127 in words is "one million, one hundred thirty thousand, one hundred twenty-seven".