3013221013031 has 4 divisors (see below), whose sum is σ = 3033443973000. Its totient is φ = 2992998053064.

The previous prime is 3013221013021. The next prime is 3013221013039. The reversal of 3013221013031 is 1303101223103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3013221013031 - 2¹⁴ = 3013220996647 is a prime.

It is a super-2 number, since 2×3013221013031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3013221012994 and 3013221013012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013221013039) 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, 10111479761 + ... + 10111480058.

It is an arithmetic number, because the mean of its divisors is an integer number (758360993250).

Almost surely, 2^{3013221013031} is an apocalyptic number.

3013221013031 is a deficient number, since it is larger than the sum of its proper divisors (20222959969).

3013221013031 is a wasteful number, since it uses less digits than its factorization.

3013221013031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20222959968.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3013221013031 its reverse (1303101223103), we get a palindrome (4316322236134).

The spelling of 3013221013031 in words is "three trillion, thirteen billion, two hundred twenty-one million, thirteen thousand, thirty-one".