203230110001 has 16 divisors (see below), whose sum is σ = 226971840960. Its totient is φ = 180839070720.

The previous prime is 203230109917. The next prime is 203230110019. The reversal of 203230110001 is 100011032302.

203230110001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 203230110001 - 2²³ = 203221721393 is a prime.

It is a super-2 number, since 2×203230110001² (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 (203230110071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482136 + ... + 799321.

It is an arithmetic number, because the mean of its divisors is an integer number (14185740060).

Almost surely, 2^203230110001 is an apocalyptic number.

It is an amenable number.

203230110001 is a deficient number, since it is larger than the sum of its proper divisors (23741730959).

203230110001 is a wasteful number, since it uses less digits than its factorization.

203230110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281984.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 203230110001 its reverse (100011032302), we get a palindrome (303241142303).

The spelling of 203230110001 in words is "two hundred three billion, two hundred thirty million, one hundred ten thousand, one".