1313334333131 has 4 divisors (see below), whose sum is σ = 1313474103552. Its totient is φ = 1313194562712.

The previous prime is 1313334333127. The next prime is 1313334333139.

1313334333131 is nontrivially palindromic in base 10.

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 1313334333131 - 2² = 1313334333127 is a prime.

It is a super-2 number, since 2×1313334333131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313334333139) 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, 69871115 + ... + 69889908.

It is an arithmetic number, because the mean of its divisors is an integer number (328368525888).

Almost surely, 2^{1313334333131} is an apocalyptic number.

1313334333131 is a deficient number, since it is larger than the sum of its proper divisors (139770421).

1313334333131 is an equidigital number, since it uses as much as digits as its factorization.

1313334333131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139770420.

The product of its digits is 26244, while the sum is 32.

The spelling of 1313334333131 in words is "one trillion, three hundred thirteen billion, three hundred thirty-four million, three hundred thirty-three thousand, one hundred thirty-one".