3211313313 has 8 divisors (see below), whose sum is σ = 4611116608. Its totient is φ = 1976192784.

The previous prime is 3211313309. The next prime is 3211313381. The reversal of 3211313313 is 3133131123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3211313313 - 2² = 3211313309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3211313313.

It is not an unprimeable number, because it can be changed into a prime (3211313713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41170645 + ... + 41170722.

It is an arithmetic number, because the mean of its divisors is an integer number (576389576).

Almost surely, 2^3211313313 is an apocalyptic number.

It is an amenable number.

3211313313 is a deficient number, since it is larger than the sum of its proper divisors (1399803295).

3211313313 is a wasteful number, since it uses less digits than its factorization.

3211313313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82341383.

The product of its digits is 486, while the sum is 21.

The square root of 3211313313 is about 56668.4507728948. The cubic root of 3211313313 is about 1475.3471653189.

Adding to 3211313313 its reverse (3133131123), we get a palindrome (6344444436).

The spelling of 3211313313 in words is "three billion, two hundred eleven million, three hundred thirteen thousand, three hundred thirteen".