30231323202 has 16 divisors (see below), whose sum is σ = 60464350080. Its totient is φ = 10076823792.

The previous prime is 30231323167. The next prime is 30231323219. The reversal of 30231323202 is 20232313203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386023 + ... + 457685.

It is an arithmetic number, because the mean of its divisors is an integer number (3779021880).

Almost surely, 2^30231323202 is an apocalyptic number.

30231323202 is an abundant number, since it is smaller than the sum of its proper divisors (30233026878).

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

30231323202 is a wasteful number, since it uses less digits than its factorization.

30231323202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141977.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30231323202 its reverse (20232313203), we get a palindrome (50463636405).

Subtracting from 30231323202 its reverse (20232313203), we obtain a palindrome (9999009999).

The spelling of 30231323202 in words is "thirty billion, two hundred thirty-one million, three hundred twenty-three thousand, two hundred two".