103010300243 has 2 divisors, whose sum is σ = 103010300244. Its totient is φ = 103010300242.

The previous prime is 103010300213. The next prime is 103010300249. The reversal of 103010300243 is 342003010301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103010300243 - 2²⁸ = 102741864787 is a prime.

It is a super-2 number, since 2×103010300243² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103010300249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505150121 + 51505150122.

It is an arithmetic number, because the mean of its divisors is an integer number (51505150122).

Almost surely, 2^103010300243 is an apocalyptic number.

103010300243 is a deficient number, since it is larger than the sum of its proper divisors (1).

103010300243 is an equidigital number, since it uses as much as digits as its factorization.

103010300243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 103010300243 its reverse (342003010301), we get a palindrome (445013310544).

The spelling of 103010300243 in words is "one hundred three billion, ten million, three hundred thousand, two hundred forty-three".