103543066 has 8 divisors (see below), whose sum is σ = 169434144. Its totient is φ = 47065020.

The previous prime is 103543051. The next prime is 103543117. The reversal of 103543066 is 660345301.

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

It is a super-3 number, since 3×103543066³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2353230 + ... + 2353273.

It is an arithmetic number, because the mean of its divisors is an integer number (21179268).

Almost surely, 2^103543066 is an apocalyptic number.

103543066 is a deficient number, since it is larger than the sum of its proper divisors (65891078).

103543066 is a wasteful number, since it uses less digits than its factorization.

103543066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4706516.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 103543066 is about 10175.6113329863. The cubic root of 103543066 is about 469.5772054182.

Adding to 103543066 its reverse (660345301), we get a palindrome (763888367).

It can be divided in two parts, 103 and 543066, that added together give a square (543169 = 737²).

The spelling of 103543066 in words is "one hundred three million, five hundred forty-three thousand, sixty-six".