3213013030031 has 48 divisors (see below), whose sum is σ = 4042708535040. Its totient is φ = 2494348940160.

The previous prime is 3213013030009. The next prime is 3213013030057. The reversal of 3213013030031 is 1300303103123.

It is a de Polignac number, because none of the positive numbers 2^k-3213013030031 is a prime.

It is a super-2 number, since 2×3213013030031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3213013029985 and 3213013030012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213013030231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151468016 + ... + 151489226.

It is an arithmetic number, because the mean of its divisors is an integer number (84223094480).

Almost surely, 2^{3213013030031} is an apocalyptic number.

3213013030031 is a deficient number, since it is larger than the sum of its proper divisors (829695505009).

3213013030031 is a wasteful number, since it uses less digits than its factorization.

3213013030031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23436 (or 23413 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 3213013030031 its reverse (1300303103123), we get a palindrome (4513316133154).

The spelling of 3213013030031 in words is "three trillion, two hundred thirteen billion, thirteen million, thirty thousand, thirty-one".