1130533230 has 32 divisors (see below), whose sum is σ = 2719785600. Its totient is φ = 300752672.

The previous prime is 1130533199. The next prime is 1130533249. The reversal of 1130533230 is 323350311.

It is a junction number, because it is equal to n+sod(n) for n = 1130533197 and 1130533206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32400 + ... + 57539.

It is an arithmetic number, because the mean of its divisors is an integer number (84993300).

Almost surely, 2^1130533230 is an apocalyptic number.

1130533230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130533230 is an abundant number, since it is smaller than the sum of its proper divisors (1589252370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130533230 is a wasteful number, since it uses less digits than its factorization.

1130533230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90368.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 1130533230 is about 33623.4030104033. The cubic root of 1130533230 is about 1041.7442469224.

Adding to 1130533230 its reverse (323350311), we get a palindrome (1453883541).

The spelling of 1130533230 in words is "one billion, one hundred thirty million, five hundred thirty-three thousand, two hundred thirty".