103445308 has 12 divisors (see below), whose sum is σ = 184881312. Its totient is φ = 50622080.

The previous prime is 103445299. The next prime is 103445317. The reversal of 103445308 is 803544301.

It is an interprime number because it is at equal distance from previous prime (103445299) and next prime (103445317).

It is a congruent number.

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, 274933 + ... + 275308.

It is an arithmetic number, because the mean of its divisors is an integer number (15406776).

Almost surely, 2^103445308 is an apocalyptic number.

It is an amenable number.

103445308 is a deficient number, since it is larger than the sum of its proper divisors (81436004).

103445308 is a wasteful number, since it uses less digits than its factorization.

103445308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550292 (or 550290 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 103445308 is about 10170.8066543416. The cubic root of 103445308 is about 469.4293784173.

Adding to 103445308 its reverse (803544301), we get a palindrome (906989609).

The spelling of 103445308 in words is "one hundred three million, four hundred forty-five thousand, three hundred eight".