233020213432 has 16 divisors (see below), whose sum is σ = 436929704640. Its totient is φ = 116505625536.

The previous prime is 233020213429. The next prime is 233020213441. The reversal of 233020213432 is 234312020332.

It is a junction number, because it is equal to n+sod(n) for n = 233020213397 and 233020213406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333768 + ... + 759895.

It is an arithmetic number, because the mean of its divisors is an integer number (27308106540).

Almost surely, 2^233020213432 is an apocalyptic number.

It is an amenable number.

233020213432 is a deficient number, since it is larger than the sum of its proper divisors (203909491208).

233020213432 is a wasteful number, since it uses less digits than its factorization.

233020213432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120302 (or 1120298 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 233020213432 its reverse (234312020332), we get a palindrome (467332233764).

The spelling of 233020213432 in words is "two hundred thirty-three billion, twenty million, two hundred thirteen thousand, four hundred thirty-two".