10012231031 has 12 divisors (see below), whose sum is σ = 11054559936. Its totient is φ = 9061187520.

The previous prime is 10012231003. The next prime is 10012231067. The reversal of 10012231031 is 13013221001.

10012231031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10012231031 - 2¹⁴ = 10012214647 is a prime.

It is a super-2 number, since 2×10012231031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10012230997 and 10012231015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012231001) 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 11 ways as a sum of consecutive naturals, for example, 158546 + ... + 212511.

It is an arithmetic number, because the mean of its divisors is an integer number (921213328).

Almost surely, 2^10012231031 is an apocalyptic number.

10012231031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10012231031 is a deficient number, since it is larger than the sum of its proper divisors (1042328905).

10012231031 is a wasteful number, since it uses less digits than its factorization.

10012231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371302 (or 371291 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10012231031 its reverse (13013221001), we get a palindrome (23025452032).

The spelling of 10012231031 in words is "ten billion, twelve million, two hundred thirty-one thousand, thirty-one".