103522 has 8 divisors (see below), whose sum is σ = 156672. Its totient is φ = 51300.

The previous prime is 103511. The next prime is 103529. The reversal of 103522 is 225301.

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

It is not an unprimeable number, because it can be changed into a prime (103529) by changing a digit.

103522 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247 + ... + 517.

It is an arithmetic number, because the mean of its divisors is an integer number (19584).

2¹⁰³⁵²² is an apocalyptic number.

103522 is a deficient number, since it is larger than the sum of its proper divisors (53150).

103522 is a wasteful number, since it uses less digits than its factorization.

103522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 103522 is about 321.7483488691. The cubic root of 103522 is about 46.9545357851.

Adding to 103522 its reverse (225301), we get a palindrome (328823).

It can be divided in two parts, 103 and 522, that added together give a 4-th power (625 = 5⁴).

The spelling of 103522 in words is "one hundred three thousand, five hundred twenty-two".