103444522 has 8 divisors (see below), whose sum is σ = 156910500. Its totient is φ = 51141024.

The previous prime is 103444519. The next prime is 103444589. The reversal of 103444522 is 225444301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102232321 + 1212201 = 10111^2 + 1101^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290397 + ... + 290752.

Almost surely, 2^103444522 is an apocalyptic number.

103444522 is a deficient number, since it is larger than the sum of its proper divisors (53465978).

103444522 is an equidigital number, since it uses as much as digits as its factorization.

103444522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581240.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 103444522 is about 10170.7680142652. The cubic root of 103444522 is about 469.4281894720.

Adding to 103444522 its reverse (225444301), we get a palindrome (328888823).

The spelling of 103444522 in words is "one hundred three million, four hundred forty-four thousand, five hundred twenty-two".