30231202004 has 12 divisors (see below), whose sum is σ = 52906259700. Its totient is φ = 15115127808.

The previous prime is 30231201943. The next prime is 30231202009. The reversal of 30231202004 is 40020213203.

It can be written as a sum of positive squares in 2 ways, for example, as 19362722500 + 10868479504 = 139150^2 + 104252^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231202009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53012 + ... + 251540.

It is an arithmetic number, because the mean of its divisors is an integer number (4408854975).

Almost surely, 2^30231202004 is an apocalyptic number.

It is an amenable number.

30231202004 is a deficient number, since it is larger than the sum of its proper divisors (22675057696).

30231202004 is a wasteful number, since it uses less digits than its factorization.

30231202004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236602 (or 236600 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30231202004 its reverse (40020213203), we get a palindrome (70251415207).

The spelling of 30231202004 in words is "thirty billion, two hundred thirty-one million, two hundred two thousand, four".