3121130023210 has 8 divisors (see below), whose sum is σ = 5618034041796. Its totient is φ = 1248452009280.

The previous prime is 3121130023201. The next prime is 3121130023259. The reversal of 3121130023210 is 123200311213.

3121130023210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3096061950969 + 25068072241 = 1759563^2 + 158329^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156056501151 + ... + 156056501170.

Almost surely, 2^{3121130023210} is an apocalyptic number.

3121130023210 is a deficient number, since it is larger than the sum of its proper divisors (2496904018586).

3121130023210 is a wasteful number, since it uses less digits than its factorization.

3121130023210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312113002328.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3121130023210 its reverse (123200311213), we get a palindrome (3244330334423).

The spelling of 3121130023210 in words is "three trillion, one hundred twenty-one billion, one hundred thirty million, twenty-three thousand, two hundred ten".