103522413 has 4 divisors (see below), whose sum is σ = 138029888. Its totient is φ = 69014940.

The previous prime is 103522343. The next prime is 103522421. The reversal of 103522413 is 314225301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 103522413 - 2¹³ = 103514221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103522413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103522453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17253733 + ... + 17253738.

It is an arithmetic number, because the mean of its divisors is an integer number (34507472).

Almost surely, 2^103522413 is an apocalyptic number.

It is an amenable number.

103522413 is a deficient number, since it is larger than the sum of its proper divisors (34507475).

103522413 is an equidigital number, since it uses as much as digits as its factorization.

103522413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34507474.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 103522413 is about 10174.5964539140. The cubic root of 103522413 is about 469.5459822655.

Adding to 103522413 its reverse (314225301), we get a palindrome (417747714).

The spelling of 103522413 in words is "one hundred three million, five hundred twenty-two thousand, four hundred thirteen".