201034430003 has 32 divisors (see below), whose sum is σ = 228568627200. Its totient is φ = 175165286400.

The previous prime is 201034429997. The next prime is 201034430011. The reversal of 201034430003 is 300034430102.

It is a cyclic number.

It is not a de Polignac number, because 201034430003 - 2¹⁰ = 201034428979 is a prime.

It is a super-2 number, since 2×201034430003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201034430033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15064508 + ... + 15077846.

It is an arithmetic number, because the mean of its divisors is an integer number (7142769600).

Almost surely, 2^201034430003 is an apocalyptic number.

201034430003 is a deficient number, since it is larger than the sum of its proper divisors (27534197197).

201034430003 is a wasteful number, since it uses less digits than its factorization.

201034430003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13803.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 201034430003 its reverse (300034430102), we get a palindrome (501068860105).

Subtracting 201034430003 from its reverse (300034430102), we obtain a palindrome (99000000099).

The spelling of 201034430003 in words is "two hundred one billion, thirty-four million, four hundred thirty thousand, three".