30141120443 has 6 divisors (see below), whose sum is σ = 35062119756. Its totient is φ = 25835246052.

The previous prime is 30141120437. The next prime is 30141120461. The reversal of 30141120443 is 34402114103.

It is not a de Polignac number, because 30141120443 - 2⁶ = 30141120379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30141120473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307562405 + ... + 307562502.

It is an arithmetic number, because the mean of its divisors is an integer number (5843686626).

Almost surely, 2^30141120443 is an apocalyptic number.

30141120443 is a deficient number, since it is larger than the sum of its proper divisors (4920999313).

30141120443 is an equidigital number, since it uses as much as digits as its factorization.

30141120443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615124921 (or 615124914 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30141120443 its reverse (34402114103), we get a palindrome (64543234546).

The spelling of 30141120443 in words is "thirty billion, one hundred forty-one million, one hundred twenty thousand, four hundred forty-three".