30243041020 has 12 divisors (see below), whose sum is σ = 63510386184. Its totient is φ = 12097216400.

The previous prime is 30243041011. The next prime is 30243041029. The reversal of 30243041020 is 2014034203.

It is an interprime number because it is at equal distance from previous prime (30243041011) and next prime (30243041029).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30243041029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 756076006 + ... + 756076045.

It is an arithmetic number, because the mean of its divisors is an integer number (5292532182).

Almost surely, 2^30243041020 is an apocalyptic number.

It is an amenable number.

30243041020 is an abundant number, since it is smaller than the sum of its proper divisors (33267345164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30243041020 is a wasteful number, since it uses less digits than its factorization.

30243041020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512152060 (or 1512152058 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 30243041020 its reverse (2014034203), we get a palindrome (32257075223).

The spelling of 30243041020 in words is "thirty billion, two hundred forty-three million, forty-one thousand, twenty".