233000203030 has 48 divisors (see below), whose sum is σ = 501060629664. Its totient is φ = 76412476800.

The previous prime is 233000203013. The next prime is 233000203043. The reversal of 233000203030 is 30302000332.

It is a happy number.

It is a super-2 number, since 2×233000203030² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233000202995 and 233000203013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3109071 + ... + 3183130.

It is an arithmetic number, because the mean of its divisors is an integer number (10438763118).

Almost surely, 2^233000203030 is an apocalyptic number.

233000203030 is an abundant number, since it is smaller than the sum of its proper divisors (268060426634).

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

233000203030 is a wasteful number, since it uses less digits than its factorization.

233000203030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6292261 (or 6292238 counting only the distinct ones).

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

Adding to 233000203030 its reverse (30302000332), we get a palindrome (263302203362).

The spelling of 233000203030 in words is "two hundred thirty-three billion, two hundred three thousand, thirty".