232132021203 has 4 divisors (see below), whose sum is σ = 309509361608. Its totient is φ = 154754680800.

The previous prime is 232132021189. The next prime is 232132021213. The reversal of 232132021203 is 302120231232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 232132021203 - 2⁶ = 232132021139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232132021203.

It is not an unprimeable number, because it can be changed into a prime (232132021213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38688670198 + ... + 38688670203.

It is an arithmetic number, because the mean of its divisors is an integer number (77377340402).

Almost surely, 2^232132021203 is an apocalyptic number.

232132021203 is a deficient number, since it is larger than the sum of its proper divisors (77377340405).

232132021203 is an equidigital number, since it uses as much as digits as its factorization.

232132021203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77377340404.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 232132021203 its reverse (302120231232), we get a palindrome (534252252435).

The spelling of 232132021203 in words is "two hundred thirty-two billion, one hundred thirty-two million, twenty-one thousand, two hundred three".