10121030343 has 12 divisors (see below), whose sum is σ = 14769981408. Its totient is φ = 6677792640.

The previous prime is 10121030303. The next prime is 10121030369. The reversal of 10121030343 is 34303012101.

10121030343 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 10121030343 - 2¹⁸ = 10120768199 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121030303) 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, 5795823 + ... + 5797568.

It is an arithmetic number, because the mean of its divisors is an integer number (1230831784).

Almost surely, 2^10121030343 is an apocalyptic number.

10121030343 is a deficient number, since it is larger than the sum of its proper divisors (4648951065).

10121030343 is a wasteful number, since it uses less digits than its factorization.

10121030343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11593494 (or 11593491 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10121030343 its reverse (34303012101), we get a palindrome (44424042444).

The spelling of 10121030343 in words is "ten billion, one hundred twenty-one million, thirty thousand, three hundred forty-three".