10031120210 has 16 divisors (see below), whose sum is σ = 18273560256. Its totient is φ = 3964105008.

The previous prime is 10031120191. The next prime is 10031120219. The reversal of 10031120210 is 1202113001.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10031120191 and 10031120200.

It is not an unprimeable number, because it can be changed into a prime (10031120219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6042014 + ... + 6043673.

It is an arithmetic number, because the mean of its divisors is an integer number (1142097516).

Almost surely, 2^10031120210 is an apocalyptic number.

10031120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10031120210 is a deficient number, since it is larger than the sum of its proper divisors (8242440046).

10031120210 is a wasteful number, since it uses less digits than its factorization.

10031120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12085777.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10031120210 its reverse (1202113001), we get a palindrome (11233233211).

The spelling of 10031120210 in words is "ten billion, thirty-one million, one hundred twenty thousand, two hundred ten".