30141242303 has 4 divisors (see below), whose sum is σ = 30141879600. Its totient is φ = 30140605008.

The previous prime is 30141242231. The next prime is 30141242317. The reversal of 30141242303 is 30324214103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30324214103 = 983 ⋅30848641.

It is a cyclic number.

It is not a de Polignac number, because 30141242303 - 2¹⁰ = 30141241279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30141242903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241475 + ... + 344372.

It is an arithmetic number, because the mean of its divisors is an integer number (7535469900).

Almost surely, 2^30141242303 is an apocalyptic number.

30141242303 is a deficient number, since it is larger than the sum of its proper divisors (637297).

30141242303 is an equidigital number, since it uses as much as digits as its factorization.

30141242303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637296.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30141242303 its reverse (30324214103), we get a palindrome (60465456406).

The spelling of 30141242303 in words is "thirty billion, one hundred forty-one million, two hundred forty-two thousand, three hundred three".