233231230100 has 288 divisors, whose sum is σ = 590478456960. Its totient is φ = 79073280000.

The previous prime is 233231230073. The next prime is 233231230103. The reversal of 233231230100 is 1032132332.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233231230103) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 660711524 + ... + 660711876.

It is an arithmetic number, because the mean of its divisors is an integer number (2050272420).

Almost surely, 2^233231230100 is an apocalyptic number.

233231230100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233231230100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295239228480).

233231230100 is an abundant number, since it is smaller than the sum of its proper divisors (357247226860).

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

233231230100 is a wasteful number, since it uses less digits than its factorization.

233231230100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 233231230100 its reverse (1032132332), we get a palindrome (234263362432).

The spelling of 233231230100 in words is "two hundred thirty-three billion, two hundred thirty-one million, two hundred thirty thousand, one hundred".