233212013100 has 108 divisors (see below), whose sum is σ = 797443778040. Its totient is φ = 56536243200.

The previous prime is 233212013071. The next prime is 233212013119. The reversal of 233212013100 is 1310212332.

233212013100 is a `hidden beast` number, since 2 + 332 + 1 + 20 + 1 + 310 + 0 = 666.

It is a super-2 number, since 2×233212013100² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 35 ways as a sum of consecutive naturals, for example, 11768485 + ... + 11788284.

Almost surely, 2^233212013100 is an apocalyptic number.

233212013100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233212013100 is an abundant number, since it is smaller than the sum of its proper divisors (564231764940).

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

233212013100 is a wasteful number, since it uses less digits than its factorization.

233212013100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23556800 (or 23556790 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 233212013100 its reverse (1310212332), we get a palindrome (234522225432).

The spelling of 233212013100 in words is "two hundred thirty-three billion, two hundred twelve million, thirteen thousand, one hundred".