103244602 has 4 divisors (see below), whose sum is σ = 154866906. Its totient is φ = 51622300.

The previous prime is 103244599. The next prime is 103244623. The reversal of 103244602 is 206442301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 206442301 = 13 ⋅15880177.

It can be written as a sum of positive squares in only one way, i.e., 57289761 + 45954841 = 7569^2 + 6779^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25811149 + ... + 25811152.

Almost surely, 2^103244602 is an apocalyptic number.

103244602 is a deficient number, since it is larger than the sum of its proper divisors (51622304).

103244602 is an equidigital number, since it uses as much as digits as its factorization.

103244602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51622303.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 103244602 is about 10160.9350947637. The cubic root of 103244602 is about 469.1255840925.

Adding to 103244602 its reverse (206442301), we get a palindrome (309686903).

The spelling of 103244602 in words is "one hundred three million, two hundred forty-four thousand, six hundred two".