1130012 has 24 divisors (see below), whose sum is σ = 2201472.
Its totient is φ = 504000.
The previous prime is 1130011. The next prime is 1130023. The reversal of 1130012 is 2100311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130011) 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, 1262 + ... + 1962.
It is an arithmetic number, because the mean of its divisors is an integer number (91728).
21130012 is an apocalyptic number.
It is an amenable number.
1130012 is a deficient number, since it is larger than the sum of its proper divisors (1071460).
1130012 is a wasteful number, since it uses less digits than its factorization.
1130012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 749 (or 747 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 1130012 is about 1063.0202255837.
The cubic root of 1130012 is about 104.1584124304.
Adding to 1130012 its reverse (2100311), we get a palindrome (3230323).
Subtracting 1130012 from its reverse (2100311), we obtain a cube (970299 = 993).
The spelling of 1130012 in words is "one million, one hundred thirty thousand, twelve".