1131003322 has 8 divisors (see below), whose sum is σ = 1698255072. Its totient is φ = 564918300.

The previous prime is 1131003283. The next prime is 1131003323. The reversal of 1131003322 is 2233001311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1131003296 and 1131003305.

It is not an unprimeable number, because it can be changed into a prime (1131003323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289254 + ... + 293137.

It is an arithmetic number, because the mean of its divisors is an integer number (212281884).

Almost surely, 2^1131003322 is an apocalyptic number.

1131003322 is a deficient number, since it is larger than the sum of its proper divisors (567251750).

1131003322 is an equidigital number, since it uses as much as digits as its factorization.

1131003322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583364.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1131003322 is about 33630.3928314850. The cubic root of 1131003322 is about 1041.8886176677. Note that the first 3 decimals are identical.

Adding to 1131003322 its reverse (2233001311), we get a palindrome (3364004633).

The spelling of 1131003322 in words is "one billion, one hundred thirty-one million, three thousand, three hundred twenty-two".