1130001232 has 10 divisors (see below), whose sum is σ = 2189377418. Its totient is φ = 565000608.

The previous prime is 1130001199. The next prime is 1130001239. The reversal of 1130001232 is 2321000311.

It can be written as a sum of positive squares in only one way, i.e., 872847936 + 257153296 = 29544^2 + 16036^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130001239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35312523 + ... + 35312554.

Almost surely, 2^1130001232 is an apocalyptic number.

It is an amenable number.

1130001232 is a deficient number, since it is larger than the sum of its proper divisors (1059376186).

1130001232 is an equidigital number, since it uses as much as digits as its factorization.

1130001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70625085 (or 70625079 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1130001232 is about 33615.4909528330. The cubic root of 1130001232 is about 1041.5808158395.

Adding to 1130001232 its reverse (2321000311), we get a palindrome (3451001543).

The spelling of 1130001232 in words is "one billion, one hundred thirty million, one thousand, two hundred thirty-two".