233200312030 has 64 divisors (see below), whose sum is σ = 496586298240. Its totient is φ = 77147933184.

The previous prime is 233200311959. The next prime is 233200312061. The reversal of 233200312030 is 30213002332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 233200311989 and 233200312007.

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 31 ways as a sum of consecutive naturals, for example, 3205944 + ... + 3277876.

It is an arithmetic number, because the mean of its divisors is an integer number (7759160910).

Almost surely, 2^233200312030 is an apocalyptic number.

233200312030 is an abundant number, since it is smaller than the sum of its proper divisors (263385986210).

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

233200312030 is a wasteful number, since it uses less digits than its factorization.

233200312030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73573.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 233200312030 its reverse (30213002332), we get a palindrome (263413314362).

The spelling of 233200312030 in words is "two hundred thirty-three billion, two hundred million, three hundred twelve thousand, thirty".