10212344031 has 4 divisors (see below), whose sum is σ = 13616458712. Its totient is φ = 6808229352.

The previous prime is 10212343963. The next prime is 10212344033. The reversal of 10212344031 is 13044321201.

10212344031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10212344031 - 2¹⁴ = 10212327647 is a prime.

It is a super-2 number, since 2×10212344031² (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 = 10212343989 and 10212344007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212344033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1702057336 + ... + 1702057341.

It is an arithmetic number, because the mean of its divisors is an integer number (3404114678).

Almost surely, 2^10212344031 is an apocalyptic number.

10212344031 is a deficient number, since it is larger than the sum of its proper divisors (3404114681).

10212344031 is an equidigital number, since it uses as much as digits as its factorization.

10212344031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404114680.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10212344031 its reverse (13044321201), we get a palindrome (23256665232).

The spelling of 10212344031 in words is "ten billion, two hundred twelve million, three hundred forty-four thousand, thirty-one".