30343013141 has 4 divisors (see below), whose sum is σ = 34677729312. Its totient is φ = 26008296972.

The previous prime is 30343013111. The next prime is 30343013149. The reversal of 30343013141 is 14131034303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-30343013141 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 (30343013149) 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, 2167358075 + ... + 2167358088.

It is an arithmetic number, because the mean of its divisors is an integer number (8669432328).

Almost surely, 2^30343013141 is an apocalyptic number.

It is an amenable number.

30343013141 is a deficient number, since it is larger than the sum of its proper divisors (4334716171).

30343013141 is an equidigital number, since it uses as much as digits as its factorization.

30343013141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4334716170.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30343013141 its reverse (14131034303), we get a palindrome (44474047444).

The spelling of 30343013141 in words is "thirty billion, three hundred forty-three million, thirteen thousand, one hundred forty-one".