233033011320 has 64 divisors (see below), whose sum is σ = 723205908000. Its totient is φ = 59999303168.

The previous prime is 233033011313. The next prime is 233033011333. The reversal of 233033011320 is 23110330332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33478275 + ... + 33485234.

Almost surely, 2^233033011320 is an apocalyptic number.

233033011320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233033011320 is an abundant number, since it is smaller than the sum of its proper divisors (490172896680).

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

233033011320 is a wasteful number, since it uses less digits than its factorization.

233033011320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66963552 (or 66963548 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 233033011320 its reverse (23110330332), we get a palindrome (256143341652).

The spelling of 233033011320 in words is "two hundred thirty-three billion, thirty-three million, eleven thousand, three hundred twenty".