103244842 has 8 divisors (see below), whose sum is σ = 163977156. Its totient is φ = 48585792.

The previous prime is 103244809. The next prime is 103244857. The reversal of 103244842 is 248442301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 101425041 + 1819801 = 10071^2 + 1349^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 103244842.

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, 1518273 + ... + 1518340.

Almost surely, 2^103244842 is an apocalyptic number.

103244842 is a deficient number, since it is larger than the sum of its proper divisors (60732314).

103244842 is a wasteful number, since it uses less digits than its factorization.

103244842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036632.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 103244842 is about 10160.9469046935. The cubic root of 103244842 is about 469.1259475984.

The spelling of 103244842 in words is "one hundred three million, two hundred forty-four thousand, eight hundred forty-two".