103524220532 has 12 divisors (see below), whose sum is σ = 187414537380. Its totient is φ = 49977209856.

The previous prime is 103524220517. The next prime is 103524220543. The reversal of 103524220532 is 235022425301.

It can be written as a sum of positive squares in 2 ways, for example, as 36543674896 + 66980545636 = 191164^2 + 258806^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 103524220495 and 103524220504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446224973 + ... + 446225204.

It is an arithmetic number, because the mean of its divisors is an integer number (15617878115).

Almost surely, 2^103524220532 is an apocalyptic number.

It is an amenable number.

103524220532 is a deficient number, since it is larger than the sum of its proper divisors (83890316848).

103524220532 is a wasteful number, since it uses less digits than its factorization.

103524220532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892450210 (or 892450208 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 103524220532 its reverse (235022425301), we get a palindrome (338546645833).

The spelling of 103524220532 in words is "one hundred three billion, five hundred twenty-four million, two hundred twenty thousand, five hundred thirty-two".