30231331022004 has 48 divisors (see below), whose sum is σ = 80617275774336. Its totient is φ = 8637481036800.

The previous prime is 30231331022003. The next prime is 30231331022023. The reversal of 30231331022004 is 40022013313203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231331022003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19162764 + ... + 20680284.

It is an arithmetic number, because the mean of its divisors is an integer number (1679526578632).

Almost surely, 2^{30231331022004} is an apocalyptic number.

It is an amenable number.

30231331022004 is an abundant number, since it is smaller than the sum of its proper divisors (50385944752332).

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

30231331022004 is a wasteful number, since it uses less digits than its factorization.

30231331022004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754696 (or 1754694 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30231331022004 its reverse (40022013313203), we get a palindrome (70253344335207).

The spelling of 30231331022004 in words is "thirty trillion, two hundred thirty-one billion, three hundred thirty-one million, twenty-two thousand, four".