10031321131 has 8 divisors (see below), whose sum is σ = 11272655520. Its totient is φ = 8857085952.

The previous prime is 10031321081. The next prime is 10031321141. The reversal of 10031321131 is 13112313001.

10031321131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10031321131 - 2²³ = 10022932523 is a prime.

It is a super-2 number, since 2×10031321131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10031321141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16774486 + ... + 16775083.

It is an arithmetic number, because the mean of its divisors is an integer number (1409081940).

Almost surely, 2^10031321131 is an apocalyptic number.

10031321131 is a deficient number, since it is larger than the sum of its proper divisors (1241334389).

10031321131 is a wasteful number, since it uses less digits than its factorization.

10031321131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33549605.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10031321131 its reverse (13112313001), we get a palindrome (23143634132).

The spelling of 10031321131 in words is "ten billion, thirty-one million, three hundred twenty-one thousand, one hundred thirty-one".