204020211000333 has 96 divisors (see below), whose sum is σ = 352321095770112. Its totient is φ = 103981618339200.

The previous prime is 204020211000323. The next prime is 204020211000427. The reversal of 204020211000333 is 333000112020402.

It is not a de Polignac number, because 204020211000333 - 2⁴ = 204020211000317 is a prime.

It is a super-2 number, since 2×204020211000333² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204020211000313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35413968 + ... + 40769958.

It is an arithmetic number, because the mean of its divisors is an integer number (3670011414272).

Almost surely, 2^{204020211000333} is an apocalyptic number.

It is an amenable number.

204020211000333 is a deficient number, since it is larger than the sum of its proper divisors (148300884769779).

204020211000333 is a wasteful number, since it uses less digits than its factorization.

204020211000333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5356695 (or 5356688 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 204020211000333 its reverse (333000112020402), we get a palindrome (537020323020735).

The spelling of 204020211000333 in words is "two hundred four trillion, twenty billion, two hundred eleven million, three hundred thirty-three", and thus it is an aban number.