1312130333311 has 8 divisors (see below), whose sum is σ = 1507428716544. Its totient is φ = 1118794748280.

The previous prime is 1312130333303. The next prime is 1312130333333. The reversal of 1312130333311 is 1133330312131.

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 1312130333311 - 2³ = 1312130333303 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 (1312130333911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490698115 + ... + 490700788.

It is an arithmetic number, because the mean of its divisors is an integer number (188428589568).

Almost surely, 2^{1312130333311} is an apocalyptic number.

1312130333311 is a deficient number, since it is larger than the sum of its proper divisors (195298383233).

1312130333311 is an equidigital number, since it uses as much as digits as its factorization.

1312130333311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981399101.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 1312130333311 its reverse (1133330312131), we get a palindrome (2445460645442).

The spelling of 1312130333311 in words is "one trillion, three hundred twelve billion, one hundred thirty million, three hundred thirty-three thousand, three hundred eleven".