1132001321 has 8 divisors (see below), whose sum is σ = 1307552544. Its totient is φ = 968557120.

The previous prime is 1132001309. The next prime is 1132001411. The reversal of 1132001321 is 1231002311.

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

It is a cyclic number.

It is not a de Polignac number, because 1132001321 - 2²² = 1127807017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132001296 and 1132001305.

It is not an unprimeable number, because it can be changed into a prime (1132021321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3026555 + ... + 3026928.

It is an arithmetic number, because the mean of its divisors is an integer number (163444068).

Almost surely, 2^1132001321 is an apocalyptic number.

1132001321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1132001321 is a deficient number, since it is larger than the sum of its proper divisors (175551223).

1132001321 is a wasteful number, since it uses less digits than its factorization.

1132001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6053511.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1132001321 is about 33645.2273138405. The cubic root of 1132001321 is about 1042.1949822577.

Adding to 1132001321 its reverse (1231002311), we get a palindrome (2363003632).

The spelling of 1132001321 in words is "one billion, one hundred thirty-two million, one thousand, three hundred twenty-one".