30103413340243 has 4 divisors (see below), whose sum is σ = 30103425031888. Its totient is φ = 30103401648600.

The previous prime is 30103413340241. The next prime is 30103413340283. The reversal of 30103413340243 is 34204331430103.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 30103413340243 - 2¹ = 30103413340241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30103413340241) 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 in 3 ways as a sum of consecutive naturals, for example, 103308 + ... + 7759993.

It is an arithmetic number, because the mean of its divisors is an integer number (7525856257972).

Almost surely, 2^{30103413340243} is an apocalyptic number.

30103413340243 is a deficient number, since it is larger than the sum of its proper divisors (11691645).

30103413340243 is an equidigital number, since it uses as much as digits as its factorization.

30103413340243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11691644.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 30103413340243 its reverse (34204331430103), we get a palindrome (64307744770346).

The spelling of 30103413340243 in words is "thirty trillion, one hundred three billion, four hundred thirteen million, three hundred forty thousand, two hundred forty-three".