10500323159 has 2 divisors, whose sum is σ = 10500323160. Its totient is φ = 10500323158.

The previous prime is 10500323143. The next prime is 10500323189. The reversal of 10500323159 is 95132300501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10500323159 - 2⁴ = 10500323143 is a prime.

It is a super-2 number, since 2×10500323159² (a number of 21 digits) contains 22 as substring.

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 (10500323189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5250161579 + 5250161580.

It is an arithmetic number, because the mean of its divisors is an integer number (5250161580).

Almost surely, 2^10500323159 is an apocalyptic number.

10500323159 is a deficient number, since it is larger than the sum of its proper divisors (1).

10500323159 is an equidigital number, since it uses as much as digits as its factorization.

10500323159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 29.

The spelling of 10500323159 in words is "ten billion, five hundred million, three hundred twenty-three thousand, one hundred fifty-nine".