3213312101331 has 16 divisors (see below), whose sum is σ = 4470789164544. Its totient is φ = 2049025472384.

The previous prime is 3213312101323. The next prime is 3213312101339. The reversal of 3213312101331 is 1331012133123.

3213312101331 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3213312101323) and next prime (3213312101339).

It is a cyclic number.

It is not a de Polignac number, because 3213312101331 - 2³ = 3213312101323 is a prime.

It is a super-2 number, since 2×3213312101331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3213312101339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2991115 + ... + 3920891.

It is an arithmetic number, because the mean of its divisors is an integer number (279424322784).

Almost surely, 2^{3213312101331} is an apocalyptic number.

3213312101331 is a deficient number, since it is larger than the sum of its proper divisors (1257477063213).

3213312101331 is a wasteful number, since it uses less digits than its factorization.

3213312101331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979890.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 3213312101331 its reverse (1331012133123), we get a palindrome (4544324234454).

The spelling of 3213312101331 in words is "three trillion, two hundred thirteen billion, three hundred twelve million, one hundred one thousand, three hundred thirty-one".