3013321111331 has 4 divisors (see below), whose sum is σ = 3013931965872. Its totient is φ = 3012710256792.

The previous prime is 3013321111313. The next prime is 3013321111337. The reversal of 3013321111331 is 1331111233103.

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

It is a cyclic number.

It is not a de Polignac number, because 3013321111331 - 2¹⁰ = 3013321110307 is a prime.

It is a super-2 number, since 2×3013321111331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3013321111297 and 3013321111306.

It is not an unprimeable number, because it can be changed into a prime (3013321111337) 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, 305419871 + ... + 305429736.

It is an arithmetic number, because the mean of its divisors is an integer number (753482991468).

Almost surely, 2^{3013321111331} is an apocalyptic number.

3013321111331 is a deficient number, since it is larger than the sum of its proper divisors (610854541).

3013321111331 is an equidigital number, since it uses as much as digits as its factorization.

3013321111331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610854540.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 3013321111331 its reverse (1331111233103), we get a palindrome (4344432344434).

The spelling of 3013321111331 in words is "three trillion, thirteen billion, three hundred twenty-one million, one hundred eleven thousand, three hundred thirty-one".