1132131203 has 16 divisors (see below), whose sum is σ = 1346258880. Its totient is φ = 931491456.

The previous prime is 1132131199. The next prime is 1132131211. The reversal of 1132131203 is 3021312311.

It is not a de Polignac number, because 1132131203 - 2² = 1132131199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1132131263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19001 + ... + 51237.

It is an arithmetic number, because the mean of its divisors is an integer number (84141180).

Almost surely, 2^1132131203 is an apocalyptic number.

1132131203 is a deficient number, since it is larger than the sum of its proper divisors (214127677).

1132131203 is a wasteful number, since it uses less digits than its factorization.

1132131203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32446.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1132131203 is about 33647.1574282286. The cubic root of 1132131203 is about 1042.2348400416.

Adding to 1132131203 its reverse (3021312311), we get a palindrome (4153443514).

It can be divided in two parts, 11321 and 31203, that added together give a palindrome (42524).

The spelling of 1132131203 in words is "one billion, one hundred thirty-two million, one hundred thirty-one thousand, two hundred three".