1001132211333 has 8 divisors (see below), whose sum is σ = 1367400093696. Its totient is φ = 651142901600.

The previous prime is 1001132211301. The next prime is 1001132211433. The reversal of 1001132211333 is 3331122311001.

It is a happy number.

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 1001132211333 - 2⁵ = 1001132211301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001132211433) 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, 4069643013 + ... + 4069643258.

It is an arithmetic number, because the mean of its divisors is an integer number (170925011712).

Almost surely, 2^{1001132211333} is an apocalyptic number.

It is an amenable number.

1001132211333 is a deficient number, since it is larger than the sum of its proper divisors (366267882363).

1001132211333 is an equidigital number, since it uses as much as digits as its factorization.

1001132211333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8139286315.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1001132211333 its reverse (3331122311001), we get a palindrome (4332254522334).

The spelling of 1001132211333 in words is "one trillion, one billion, one hundred thirty-two million, two hundred eleven thousand, three hundred thirty-three".