10355312243 has 2 divisors, whose sum is σ = 10355312244. Its totient is φ = 10355312242.

The previous prime is 10355312213. The next prime is 10355312263. The reversal of 10355312243 is 34221355301.

It is a happy number.

10355312243 is digitally balanced in base 2, 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 not a de Polignac number, because 10355312243 - 2³² = 6060344947 is a prime.

It is a super-3 number, since 3×10355312243³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10355312213) 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 as a sum of consecutive naturals, namely, 5177656121 + 5177656122.

It is an arithmetic number, because the mean of its divisors is an integer number (5177656122).

Almost surely, 2^10355312243 is an apocalyptic number.

10355312243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10355312243 is an equidigital number, since it uses as much as digits as its factorization.

10355312243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 10355312243 its reverse (34221355301), we get a palindrome (44576667544).

The spelling of 10355312243 in words is "ten billion, three hundred fifty-five million, three hundred twelve thousand, two hundred forty-three".