1132331130 has 64 divisors (see below), whose sum is σ = 3450919680. Its totient is φ = 258818112.

The previous prime is 1132331089. The next prime is 1132331143. The reversal of 1132331130 is 311332311.

It is a happy number.

1132331130 is a `hidden beast` number, since 1 + 1 + 323 + 311 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297669 + ... + 301448.

It is an arithmetic number, because the mean of its divisors is an integer number (53920620).

Almost surely, 2^1132331130 is an apocalyptic number.

1132331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1132331130 is an abundant number, since it is smaller than the sum of its proper divisors (2318588550).

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

1132331130 is a wasteful number, since it uses less digits than its factorization.

1132331130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599140 (or 599134 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1132331130 is about 33650.1282315536. The cubic root of 1132331130 is about 1042.2961870597.

Adding to 1132331130 its reverse (311332311), we get a palindrome (1443663441).

The spelling of 1132331130 in words is "one billion, one hundred thirty-two million, three hundred thirty-one thousand, one hundred thirty".