103536143 has 2 divisors, whose sum is σ = 103536144. Its totient is φ = 103536142.

The previous prime is 103536127. The next prime is 103536161. The reversal of 103536143 is 341635301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103536143 - 2⁴ = 103536127 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103536343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51768071 + 51768072.

It is an arithmetic number, because the mean of its divisors is an integer number (51768072).

Almost surely, 2^103536143 is an apocalyptic number.

103536143 is a deficient number, since it is larger than the sum of its proper divisors (1).

103536143 is an equidigital number, since it uses as much as digits as its factorization.

103536143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 103536143 is about 10175.2711511782. The cubic root of 103536143 is about 469.5667397071.

The spelling of 103536143 in words is "one hundred three million, five hundred thirty-six thousand, one hundred forty-three".