10220243131 has 32 divisors (see below), whose sum is σ = 12330501120. Its totient is φ = 8282013696.

The previous prime is 10220243071. The next prime is 10220243171. The reversal of 10220243131 is 13134202201.

It is a happy number.

10220243131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10220243131 - 2⁹ = 10220242619 is a prime.

It is a super-2 number, since 2×10220243131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10220243099 and 10220243108.

It is not an unprimeable number, because it can be changed into a prime (10220243171) 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, 5750515 + ... + 5752291.

It is an arithmetic number, because the mean of its divisors is an integer number (385328160).

Almost surely, 2^10220243131 is an apocalyptic number.

10220243131 is a deficient number, since it is larger than the sum of its proper divisors (2110257989).

10220243131 is a wasteful number, since it uses less digits than its factorization.

10220243131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10220243131 its reverse (13134202201), we get a palindrome (23354445332).

The spelling of 10220243131 in words is "ten billion, two hundred twenty million, two hundred forty-three thousand, one hundred thirty-one".