232122403 has 4 divisors (see below), whose sum is σ = 245776680. Its totient is φ = 218468128.

The previous prime is 232122383. The next prime is 232122419. The reversal of 232122403 is 304221232.

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

It is a cyclic number.

It is not a de Polignac number, because 232122403 - 2⁹ = 232121891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232122703) 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, 6827113 + ... + 6827146.

It is an arithmetic number, because the mean of its divisors is an integer number (61444170).

Almost surely, 2^232122403 is an apocalyptic number.

232122403 is a deficient number, since it is larger than the sum of its proper divisors (13654277).

232122403 is a wasteful number, since it uses less digits than its factorization.

232122403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13654276.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 232122403 is about 15235.5637572096. The cubic root of 232122403 is about 614.5714095853.

Adding to 232122403 its reverse (304221232), we get a palindrome (536343635).

The spelling of 232122403 in words is "two hundred thirty-two million, one hundred twenty-two thousand, four hundred three".