1423200003 has 16 divisors (see below), whose sum is σ = 1982374656. Its totient is φ = 906507360.

The previous prime is 1423200001. The next prime is 1423200007. The reversal of 1423200003 is 3000023241.

It is not a de Polignac number, because 1423200003 - 2¹ = 1423200001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1423200001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51213 + ... + 73953.

It is an arithmetic number, because the mean of its divisors is an integer number (123898416).

Almost surely, 2^1423200003 is an apocalyptic number.

1423200003 is a deficient number, since it is larger than the sum of its proper divisors (559174653).

1423200003 is a wasteful number, since it uses less digits than its factorization.

1423200003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23674.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1423200003 is about 37725.3231000080. The cubic root of 1423200003 is about 1124.8345443587.

Adding to 1423200003 its reverse (3000023241), we get a palindrome (4423223244).

The spelling of 1423200003 in words is "one billion, four hundred twenty-three million, two hundred thousand, three".