2122432003 has 4 divisors (see below), whose sum is σ = 2151506488. Its totient is φ = 2093357520.

The previous prime is 2122431979. The next prime is 2122432009. The reversal of 2122432003 is 3002342212.

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 2122432003 - 2⁹ = 2122431491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122432009) 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, 14537133 + ... + 14537278.

It is an arithmetic number, because the mean of its divisors is an integer number (537876622).

Almost surely, 2^2122432003 is an apocalyptic number.

2122432003 is a deficient number, since it is larger than the sum of its proper divisors (29074485).

2122432003 is an equidigital number, since it uses as much as digits as its factorization.

2122432003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29074484.

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

The square root of 2122432003 is about 46069.8600280053. The cubic root of 2122432003 is about 1285.1227008149.

Adding to 2122432003 its reverse (3002342212), we get a palindrome (5124774215).

The spelling of 2122432003 in words is "two billion, one hundred twenty-two million, four hundred thirty-two thousand, three".