103531075563 has 24 divisors (see below), whose sum is σ = 146503339200. Its totient is φ = 65022629616.

The previous prime is 103531075559. The next prime is 103531075579. The reversal of 103531075563 is 365570135301.

It is not a de Polignac number, because 103531075563 - 2² = 103531075559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103531075163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73173 + ... + 460886.

It is an arithmetic number, because the mean of its divisors is an integer number (6104305800).

Almost surely, 2^103531075563 is an apocalyptic number.

103531075563 is a deficient number, since it is larger than the sum of its proper divisors (42972263637).

103531075563 is a wasteful number, since it uses less digits than its factorization.

103531075563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534279 (or 534260 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 39.

The spelling of 103531075563 in words is "one hundred three billion, five hundred thirty-one million, seventy-five thousand, five hundred sixty-three".