233300020030 has 128 divisors (see below), whose sum is σ = 554642795520. Its totient is φ = 68404439040.

The previous prime is 233300019919. The next prime is 233300020067. The reversal of 233300020030 is 30020003332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 233300019986 and 233300020013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37211736 + ... + 37218004.

It is an arithmetic number, because the mean of its divisors is an integer number (4333146840).

Almost surely, 2^233300020030 is an apocalyptic number.

233300020030 is an abundant number, since it is smaller than the sum of its proper divisors (321342775490).

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

233300020030 is a wasteful number, since it uses less digits than its factorization.

233300020030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9154.

The product of its (nonzero) digits is 324, while the sum is 16.

Adding to 233300020030 its reverse (30020003332), we get a palindrome (263320023362).

The spelling of 233300020030 in words is "two hundred thirty-three billion, three hundred million, twenty thousand, thirty".