103504442 has 8 divisors (see below), whose sum is σ = 158186196. Its totient is φ = 50775712.

The previous prime is 103504421. The next prime is 103504469. The reversal of 103504442 is 244405301.

It can be written as a sum of positive squares in 2 ways, for example, as 98624761 + 4879681 = 9931^2 + 2209^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488123 + ... + 488334.

Almost surely, 2^103504442 is an apocalyptic number.

103504442 is a deficient number, since it is larger than the sum of its proper divisors (54681754).

103504442 is an equidigital number, since it uses as much as digits as its factorization.

103504442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976512.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 103504442 is about 10173.7132847353. The cubic root of 103504442 is about 469.5188103744.

Adding to 103504442 its reverse (244405301), we get a palindrome (347909743).

The spelling of 103504442 in words is "one hundred three million, five hundred four thousand, four hundred forty-two".