3331331032313 has 4 divisors (see below), whose sum is σ = 3506664244560. Its totient is φ = 3155997820068.

The previous prime is 3331331032301. The next prime is 3331331032327. The reversal of 3331331032313 is 3132301331333.

It is a happy number.

3331331032313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3331331032313 - 2¹⁰ = 3331331031289 is a prime.

It is a super-2 number, since 2×3331331032313² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3331331032013) 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, 87666606095 + ... + 87666606132.

It is an arithmetic number, because the mean of its divisors is an integer number (876666061140).

Almost surely, 2^{3331331032313} is an apocalyptic number.

It is an amenable number.

3331331032313 is a deficient number, since it is larger than the sum of its proper divisors (175333212247).

3331331032313 is a wasteful number, since it uses less digits than its factorization.

3331331032313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175333212246.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 3331331032313 its reverse (3132301331333), we get a palindrome (6463632363646).

The spelling of 3331331032313 in words is "three trillion, three hundred thirty-one billion, three hundred thirty-one million, thirty-two thousand, three hundred thirteen".