31130022110033 has 32 divisors (see below), whose sum is σ = 40150478684160. Its totient is φ = 23420300016960.

The previous prime is 31130022110017. The next prime is 31130022110039. The reversal of 31130022110033 is 33001122003113.

It is not a de Polignac number, because 31130022110033 - 2⁴ = 31130022110017 is a prime.

It is a super-2 number, since 2×31130022110033² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 31130022109987 and 31130022110014.

It is not an unprimeable number, because it can be changed into a prime (31130022110039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211719860 + ... + 211866842.

It is an arithmetic number, because the mean of its divisors is an integer number (1254702458880).

Almost surely, 2^{31130022110033} is an apocalyptic number.

It is an amenable number.

31130022110033 is a deficient number, since it is larger than the sum of its proper divisors (9020456574127).

31130022110033 is a wasteful number, since it uses less digits than its factorization.

31130022110033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241877.

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

Adding to 31130022110033 its reverse (33001122003113), we get a palindrome (64131144113146).

The spelling of 31130022110033 in words is "thirty-one trillion, one hundred thirty billion, twenty-two million, one hundred ten thousand, thirty-three".