1132403340 has 48 divisors (see below), whose sum is σ = 3273016320. Its totient is φ = 292232640.

The previous prime is 1132403299. The next prime is 1132403341. The reversal of 1132403340 is 433042311.

It is not an unprimeable number, because it can be changed into a prime (1132403341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302550 + ... + 306269.

It is an arithmetic number, because the mean of its divisors is an integer number (68187840).

Almost surely, 2^1132403340 is an apocalyptic number.

1132403340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132403340 is an abundant number, since it is smaller than the sum of its proper divisors (2140612980).

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

1132403340 is a wasteful number, since it uses less digits than its factorization.

1132403340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608862 (or 608860 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1132403340 is about 33651.2011672689. The cubic root of 1132403340 is about 1042.3183427130.

Adding to 1132403340 its reverse (433042311), we get a palindrome (1565445651).

The spelling of 1132403340 in words is "one billion, one hundred thirty-two million, four hundred three thousand, three hundred forty".