30231124402 has 16 divisors (see below), whose sum is σ = 45922536000. Its totient is φ = 14924772720.

The previous prime is 30231124349. The next prime is 30231124403. The reversal of 30231124402 is 20442113203.

It is not an unprimeable number, because it can be changed into a prime (30231124403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237777 + ... + 342052.

It is an arithmetic number, because the mean of its divisors is an integer number (2870158500).

Almost surely, 2^30231124402 is an apocalyptic number.

30231124402 is a deficient number, since it is larger than the sum of its proper divisors (15691411598).

30231124402 is a wasteful number, since it uses less digits than its factorization.

30231124402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580161.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30231124402 its reverse (20442113203), we get a palindrome (50673237605).

The spelling of 30231124402 in words is "thirty billion, two hundred thirty-one million, one hundred twenty-four thousand, four hundred two".