10243120430383 has 2 divisors, whose sum is σ = 10243120430384. Its totient is φ = 10243120430382.

The previous prime is 10243120430339. The next prime is 10243120430471. The reversal of 10243120430383 is 38303402134201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10243120430383 - 2²⁵ = 10243086875951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10243120430303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121560215191 + 5121560215192.

It is an arithmetic number, because the mean of its divisors is an integer number (5121560215192).

Almost surely, 2^{10243120430383} is an apocalyptic number.

10243120430383 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243120430383 is an equidigital number, since it uses as much as digits as its factorization.

10243120430383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 10243120430383 its reverse (38303402134201), we get a palindrome (48546522564584).

The spelling of 10243120430383 in words is "ten trillion, two hundred forty-three billion, one hundred twenty million, four hundred thirty thousand, three hundred eighty-three".