30124220343 has 24 divisors (see below), whose sum is σ = 47420658432. Its totient is φ = 16956911664.

The previous prime is 30124220341. The next prime is 30124220359. The reversal of 30124220343 is 34302242103.

It is not a de Polignac number, because 30124220343 - 2¹ = 30124220341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30124220341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1519455 + ... + 1539152.

It is an arithmetic number, because the mean of its divisors is an integer number (1975860768).

Almost surely, 2^30124220343 is an apocalyptic number.

30124220343 is a deficient number, since it is larger than the sum of its proper divisors (17296438089).

30124220343 is a wasteful number, since it uses less digits than its factorization.

30124220343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058691 (or 3058684 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30124220343 its reverse (34302242103), we get a palindrome (64426462446).

The spelling of 30124220343 in words is "thirty billion, one hundred twenty-four million, two hundred twenty thousand, three hundred forty-three".