2232132403 has 4 divisors (see below), whose sum is σ = 2265447880. Its totient is φ = 2198816928.

The previous prime is 2232132379. The next prime is 2232132431. The reversal of 2232132403 is 3042312322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2232132403 is a prime.

It is a super-3 number, since 3×2232132403³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232132433) 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, 16657638 + ... + 16657771.

It is an arithmetic number, because the mean of its divisors is an integer number (566361970).

Almost surely, 2^2232132403 is an apocalyptic number.

2232132403 is a deficient number, since it is larger than the sum of its proper divisors (33315477).

2232132403 is an equidigital number, since it uses as much as digits as its factorization.

2232132403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33315476.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2232132403 is about 47245.4484897752. The cubic root of 2232132403 is about 1306.8928561720.

Adding to 2232132403 its reverse (3042312322), we get a palindrome (5274444725).

The spelling of 2232132403 in words is "two billion, two hundred thirty-two million, one hundred thirty-two thousand, four hundred three".