1132203230 has 32 divisors (see below), whose sum is σ = 2159589600. Its totient is φ = 425896960.

The previous prime is 1132203197. The next prime is 1132203253. The reversal of 1132203230 is 323022311.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1132203199 and 1132203208.

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, 326546 + ... + 329994.

It is an arithmetic number, because the mean of its divisors is an integer number (67487175).

Almost surely, 2^1132203230 is an apocalyptic number.

1132203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1132203230 is a deficient number, since it is larger than the sum of its proper divisors (1027386370).

1132203230 is a wasteful number, since it uses less digits than its factorization.

1132203230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5404.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1132203230 is about 33648.2277393624. The cubic root of 1132203230 is about 1042.2569421491.

Adding to 1132203230 its reverse (323022311), we get a palindrome (1455225541).

The spelling of 1132203230 in words is "one billion, one hundred thirty-two million, two hundred three thousand, two hundred thirty".