103300387 has 2 divisors, whose sum is σ = 103300388. Its totient is φ = 103300386.

The previous prime is 103300369. The next prime is 103300391. The reversal of 103300387 is 783003301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103300387 - 2⁷ = 103300259 is a prime.

It is not a weakly prime, because it can be changed into another prime (103300367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51650193 + 51650194.

It is an arithmetic number, because the mean of its divisors is an integer number (51650194).

Almost surely, 2^103300387 is an apocalyptic number.

103300387 is a deficient number, since it is larger than the sum of its proper divisors (1).

103300387 is an equidigital number, since it uses as much as digits as its factorization.

103300387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 103300387 is about 10163.6797962155. The cubic root of 103300387 is about 469.2100613378.

Adding to 103300387 its reverse (783003301), we get a palindrome (886303688).

The spelling of 103300387 in words is "one hundred three million, three hundred thousand, three hundred eighty-seven".