1132203132 has 72 divisors (see below), whose sum is σ = 2913582672. Its totient is φ = 370656000.

The previous prime is 1132203101. The next prime is 1132203139. The reversal of 1132203132 is 2313022311.

It is a super-2 number, since 2×1132203132² = 2563767864221218848, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132203139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 475128 + ... + 477504.

It is an arithmetic number, because the mean of its divisors is an integer number (40466426).

Almost surely, 2^1132203132 is an apocalyptic number.

1132203132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1132203132 is an abundant number, since it is smaller than the sum of its proper divisors (1781379540).

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

1132203132 is a wasteful number, since it uses less digits than its factorization.

1132203132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1132203132 is about 33648.2262831193. The cubic root of 1132203132 is about 1042.2569120776.

Adding to 1132203132 its reverse (2313022311), we get a palindrome (3445225443).

The spelling of 1132203132 in words is "one billion, one hundred thirty-two million, two hundred three thousand, one hundred thirty-two".