232152403 has 4 divisors (see below), whose sum is σ = 265317040. Its totient is φ = 198987768.

The previous prime is 232152359. The next prime is 232152407. The reversal of 232152403 is 304251232.

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

It is not a de Polignac number, because 232152403 - 2⁹ = 232151891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232152407) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 16582308 + ... + 16582321.

It is an arithmetic number, because the mean of its divisors is an integer number (66329260).

Almost surely, 2^232152403 is an apocalyptic number.

232152403 is a deficient number, since it is larger than the sum of its proper divisors (33164637).

232152403 is an equidigital number, since it uses as much as digits as its factorization.

232152403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33164636.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 232152403 is about 15236.5482639606. The cubic root of 232152403 is about 614.5978846229.

The spelling of 232152403 in words is "two hundred thirty-two million, one hundred fifty-two thousand, four hundred three".