232031421302 has 4 divisors (see below), whose sum is σ = 348047131956. Its totient is φ = 116015710650.

The previous prime is 232031421299. The next prime is 232031421317. The reversal of 232031421302 is 203124130232.

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

It is a congruent number.

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 as a sum of consecutive naturals, namely, 58007855324 + ... + 58007855327.

It is an arithmetic number, because the mean of its divisors is an integer number (87011782989).

Almost surely, 2^232031421302 is an apocalyptic number.

232031421302 is a deficient number, since it is larger than the sum of its proper divisors (116015710654).

232031421302 is a wasteful number, since it uses less digits than its factorization.

232031421302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116015710653.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 232031421302 its reverse (203124130232), we get a palindrome (435155551534).

The spelling of 232031421302 in words is "two hundred thirty-two billion, thirty-one million, four hundred twenty-one thousand, three hundred two".