1330031311211 has 8 divisors (see below), whose sum is σ = 1339512033600. Its totient is φ = 1320557980288.

The previous prime is 1330031311177. The next prime is 1330031311243. The reversal of 1330031311211 is 1121131300331.

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 1330031311211 - 2²² = 1330027116907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330031314211) 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, 1486451 + ... + 2206716.

It is an arithmetic number, because the mean of its divisors is an integer number (167439004200).

Almost surely, 2^{1330031311211} is an apocalyptic number.

1330031311211 is a deficient number, since it is larger than the sum of its proper divisors (9480722389).

1330031311211 is a wasteful number, since it uses less digits than its factorization.

1330031311211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695733.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1330031311211 its reverse (1121131300331), we get a palindrome (2451162611542).

The spelling of 1330031311211 in words is "one trillion, three hundred thirty billion, thirty-one million, three hundred eleven thousand, two hundred eleven".