30211330004 has 12 divisors (see below), whose sum is σ = 52872592500. Its totient is φ = 15104875008.

The previous prime is 30211329977. The next prime is 30211330007. The reversal of 30211330004 is 40003311203.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22111690000 + 8099640004 = 148700^2 + 89998^2 .

It is a super-2 number, since 2×30211330004² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211330007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106829 + ... + 268020.

It is an arithmetic number, because the mean of its divisors is an integer number (4406049375).

Almost surely, 2^30211330004 is an apocalyptic number.

It is an amenable number.

30211330004 is a deficient number, since it is larger than the sum of its proper divisors (22661262496).

30211330004 is a wasteful number, since it uses less digits than its factorization.

30211330004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395002 (or 395000 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30211330004 its reverse (40003311203), we get a palindrome (70214641207).

The spelling of 30211330004 in words is "thirty billion, two hundred eleven million, three hundred thirty thousand, four".