423202003 has 8 divisors (see below), whose sum is σ = 486362880. Its totient is φ = 360717000.

The previous prime is 423201943. The next prime is 423202007. The reversal of 423202003 is 300202324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423202003 - 2¹⁷ = 423070931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423202007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167623 + ... + 170128.

It is an arithmetic number, because the mean of its divisors is an integer number (60795360).

Almost surely, 2^423202003 is an apocalyptic number.

423202003 is a deficient number, since it is larger than the sum of its proper divisors (63160877).

423202003 is a wasteful number, since it uses less digits than its factorization.

423202003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337937.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 423202003 is about 20571.8740760291. The cubic root of 423202003 is about 750.7855490777.

Adding to 423202003 its reverse (300202324), we get a palindrome (723404327).

The spelling of 423202003 in words is "four hundred twenty-three million, two hundred two thousand, three".