103536543 has 8 divisors (see below), whose sum is σ = 150598656. Its totient is φ = 62749400.

The previous prime is 103536541. The next prime is 103536553. The reversal of 103536543 is 345635301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103536543 - 2¹ = 103536541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103536543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103536541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1568703 + ... + 1568768.

It is an arithmetic number, because the mean of its divisors is an integer number (18824832).

Almost surely, 2^103536543 is an apocalyptic number.

103536543 is a deficient number, since it is larger than the sum of its proper divisors (47062113).

103536543 is a wasteful number, since it uses less digits than its factorization.

103536543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137485.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 103536543 is about 10175.2908066551. The cubic root of 103536543 is about 469.5673444121.

The spelling of 103536543 in words is "one hundred three million, five hundred thirty-six thousand, five hundred forty-three".