103543443352 has 16 divisors (see below), whose sum is σ = 194417794800. Its totient is φ = 51698698080.

The previous prime is 103543443331. The next prime is 103543443361. The reversal of 103543443352 is 253344345301.

It is a happy number.

It is a super-3 number, since 3×103543443352³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9121924 + ... + 9133267.

It is an arithmetic number, because the mean of its divisors is an integer number (12151112175).

Almost surely, 2^103543443352 is an apocalyptic number.

It is an amenable number.

103543443352 is a deficient number, since it is larger than the sum of its proper divisors (90874351448).

103543443352 is a wasteful number, since it uses less digits than its factorization.

103543443352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18255906 (or 18255902 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 103543443352 its reverse (253344345301), we get a palindrome (356887788653).

The spelling of 103543443352 in words is "one hundred three billion, five hundred forty-three million, four hundred forty-three thousand, three hundred fifty-two".