3101213223031 has 32 divisors (see below), whose sum is σ = 3902357606400. Its totient is φ = 2394091054080.

The previous prime is 3101213222981. The next prime is 3101213223061. The reversal of 3101213223031 is 1303223121013.

It is not a de Polignac number, because 3101213223031 - 2¹⁵ = 3101213190263 is a prime.

It is a super-2 number, since 2×3101213223031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3101213222993 and 3101213223011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101213223061) 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, 108750631 + ... + 108779143.

It is an arithmetic number, because the mean of its divisors is an integer number (121948675200).

Almost surely, 2^{3101213223031} is an apocalyptic number.

3101213223031 is a deficient number, since it is larger than the sum of its proper divisors (801144383369).

3101213223031 is a wasteful number, since it uses less digits than its factorization.

3101213223031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41599.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3101213223031 its reverse (1303223121013), we get a palindrome (4404436344044).

The spelling of 3101213223031 in words is "three trillion, one hundred one billion, two hundred thirteen million, two hundred twenty-three thousand, thirty-one".