233213230032 has 80 divisors (see below), whose sum is σ = 671480861760. Its totient is φ = 69314144256.

The previous prime is 233213230031. The next prime is 233213230039. The reversal of 233213230032 is 230032312332.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 233213229984 and 233213230011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233213230031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7505563 + ... + 7536570.

It is an arithmetic number, because the mean of its divisors is an integer number (8393510772).

Almost surely, 2^233213230032 is an apocalyptic number.

It is an amenable number.

233213230032 is an abundant number, since it is smaller than the sum of its proper divisors (438267631728).

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

233213230032 is a wasteful number, since it uses less digits than its factorization.

233213230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15042180 (or 15042174 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 233213230032 its reverse (230032312332), we get a palindrome (463245542364).

The spelling of 233213230032 in words is "two hundred thirty-three billion, two hundred thirteen million, two hundred thirty thousand, thirty-two".