3131222103023 has 8 divisors (see below), whose sum is σ = 3766883733120. Its totient is φ = 2542646519640.

The previous prime is 3131222103011. The next prime is 3131222103029. The reversal of 3131222103023 is 3203012221313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3131222103023 - 2¹⁴ = 3131222086639 is a prime.

It is a super-3 number, since 3×3131222103023³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3131222103023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3131222103029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11771511533 + ... + 11771511798.

It is an arithmetic number, because the mean of its divisors is an integer number (470860466640).

Almost surely, 2^{3131222103023} is an apocalyptic number.

3131222103023 is a deficient number, since it is larger than the sum of its proper divisors (635661630097).

3131222103023 is a wasteful number, since it uses less digits than its factorization.

3131222103023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23543023357.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3131222103023 its reverse (3203012221313), we get a palindrome (6334234324336).

The spelling of 3131222103023 in words is "three trillion, one hundred thirty-one billion, two hundred twenty-two million, one hundred three thousand, twenty-three".