3213120030313 has 32 divisors (see below), whose sum is σ = 3329867202560. Its totient is φ = 3099188252160.

The previous prime is 3213120030283. The next prime is 3213120030359. The reversal of 3213120030313 is 3130300213123.

It is a de Polignac number, because none of the positive numbers 2^k-3213120030313 is a prime.

It is a super-2 number, since 2×3213120030313² (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 (3213120031313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484119031 + ... + 484125667.

It is an arithmetic number, because the mean of its divisors is an integer number (104058350080).

Almost surely, 2^{3213120030313} is an apocalyptic number.

It is an amenable number.

3213120030313 is a deficient number, since it is larger than the sum of its proper divisors (116747172247).

3213120030313 is a wasteful number, since it uses less digits than its factorization.

3213120030313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7577.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 3213120030313 its reverse (3130300213123), we get a palindrome (6343420243436).

The spelling of 3213120030313 in words is "three trillion, two hundred thirteen billion, one hundred twenty million, thirty thousand, three hundred thirteen".