203141211230 has 16 divisors (see below), whose sum is σ = 365659676784. Its totient is φ = 81255263040.

The previous prime is 203141211209. The next prime is 203141211347. The reversal of 203141211230 is 32112141302.

203141211230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×203141211230³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 875594 + ... + 1083026.

It is an arithmetic number, because the mean of its divisors is an integer number (22853729799).

Almost surely, 2^203141211230 is an apocalyptic number.

203141211230 is a deficient number, since it is larger than the sum of its proper divisors (162518465554).

203141211230 is a wasteful number, since it uses less digits than its factorization.

203141211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305371.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 203141211230 its reverse (32112141302), we get a palindrome (235253352532).

The spelling of 203141211230 in words is "two hundred three billion, one hundred forty-one million, two hundred eleven thousand, two hundred thirty".