10500303943 has 2 divisors, whose sum is σ = 10500303944. Its totient is φ = 10500303942.

The previous prime is 10500303941. The next prime is 10500303959. The reversal of 10500303943 is 34930300501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10500303943 - 2¹ = 10500303941 is a prime.

It is a super-2 number, since 2×10500303943² (a number of 21 digits) contains 22 as substring.

Together with 10500303941, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10500303941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5250151971 + 5250151972.

It is an arithmetic number, because the mean of its divisors is an integer number (5250151972).

Almost surely, 2^10500303943 is an apocalyptic number.

10500303943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10500303943 is an equidigital number, since it uses as much as digits as its factorization.

10500303943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 28.

The spelling of 10500303943 in words is "ten billion, five hundred million, three hundred three thousand, nine hundred forty-three".