204031024030 has 16 divisors (see below), whose sum is σ = 367554204864. Its totient is φ = 81546107040.

The previous prime is 204031024009. The next prime is 204031024033. The reversal of 204031024030 is 30420130402.

It is a junction number, because it is equal to n+sod(n) for n = 204031023989 and 204031024007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204031024033) 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, 8274897 + ... + 8299516.

It is an arithmetic number, because the mean of its divisors is an integer number (22972137804).

Almost surely, 2^204031024030 is an apocalyptic number.

204031024030 is a deficient number, since it is larger than the sum of its proper divisors (163523180834).

204031024030 is a wasteful number, since it uses less digits than its factorization.

204031024030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16575651.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 204031024030 its reverse (30420130402), we get a palindrome (234451154432).

The spelling of 204031024030 in words is "two hundred four billion, thirty-one million, twenty-four thousand, thirty".