10231021343 has 2 divisors, whose sum is σ = 10231021344. Its totient is φ = 10231021342.

The previous prime is 10231021313. The next prime is 10231021349. The reversal of 10231021343 is 34312013201.

10231021343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10231021343 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10231021349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115510671 + 5115510672.

It is an arithmetic number, because the mean of its divisors is an integer number (5115510672).

Almost surely, 2^10231021343 is an apocalyptic number.

10231021343 is a deficient number, since it is larger than the sum of its proper divisors (1).

10231021343 is an equidigital number, since it uses as much as digits as its factorization.

10231021343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10231021343 its reverse (34312013201), we get a palindrome (44543034544).

The spelling of 10231021343 in words is "ten billion, two hundred thirty-one million, twenty-one thousand, three hundred forty-three".