1330130031311 has 4 divisors (see below), whose sum is σ = 1330493557800. Its totient is φ = 1329766504824.

The previous prime is 1330130031299. The next prime is 1330130031317. The reversal of 1330130031311 is 1131300310331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330130031311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330130031317) 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, 181757756 + ... + 181765073.

It is an arithmetic number, because the mean of its divisors is an integer number (332623389450).

Almost surely, 2^{1330130031311} is an apocalyptic number.

1330130031311 is a deficient number, since it is larger than the sum of its proper divisors (363526489).

1330130031311 is an equidigital number, since it uses as much as digits as its factorization.

1330130031311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363526488.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 1330130031311 its reverse (1131300310331), we get a palindrome (2461430341642).

The spelling of 1330130031311 in words is "one trillion, three hundred thirty billion, one hundred thirty million, thirty-one thousand, three hundred eleven".