201234450003 has 8 divisors (see below), whose sum is σ = 275564292048. Its totient is φ = 130530453984.

The previous prime is 201234449993. The next prime is 201234450007. The reversal of 201234450003 is 300054432102.

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

It is not a de Polignac number, because 201234450003 - 2⁴ = 201234449987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201234450007) 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 7 ways as a sum of consecutive naturals, for example, 906461376 + ... + 906461597.

It is an arithmetic number, because the mean of its divisors is an integer number (34445536506).

Almost surely, 2^201234450003 is an apocalyptic number.

201234450003 is a deficient number, since it is larger than the sum of its proper divisors (74329842045).

201234450003 is a wasteful number, since it uses less digits than its factorization.

201234450003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812923013.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 201234450003 its reverse (300054432102), we get a palindrome (501288882105).

The spelling of 201234450003 in words is "two hundred one billion, two hundred thirty-four million, four hundred fifty thousand, three".