103300144 has 10 divisors (see below), whose sum is σ = 200144060. Its totient is φ = 51650064.

The previous prime is 103300129. The next prime is 103300151. The reversal of 103300144 is 441003301.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 6456259 = 103300144 / (1 + 0 + 3 + 3 + 0 + 0 + 1 + 4 + 4).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3228114 + ... + 3228145.

It is an arithmetic number, because the mean of its divisors is an integer number (20014406).

Almost surely, 2^103300144 is an apocalyptic number.

It is an amenable number.

103300144 is a deficient number, since it is larger than the sum of its proper divisors (96843916).

103300144 is an equidigital number, since it uses as much as digits as its factorization.

103300144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6456267 (or 6456261 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103300144 is about 10163.6678418768. The cubic root of 103300144 is about 469.2096934201.

Adding to 103300144 its reverse (441003301), we get a palindrome (544303445).

The spelling of 103300144 in words is "one hundred three million, three hundred thousand, one hundred forty-four".