201231000112203 has 48 divisors (see below), whose sum is σ = 308226535737120. Its totient is φ = 126073329942528.

The previous prime is 201231000112189. The next prime is 201231000112217. The reversal of 201231000112203 is 302211000132102.

201231000112203 is a `hidden beast` number, since 201 + 231 + 0 + 0 + 0 + 11 + 220 + 3 = 666.

201231000112203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201231000112189) and next prime (201231000112217).

It is not a de Polignac number, because 201231000112203 - 2⁶ = 201231000112139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201231000182203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 600706851 + ... + 601041747.

It is an arithmetic number, because the mean of its divisors is an integer number (6421386161190).

Almost surely, 2^{201231000112203} is an apocalyptic number.

201231000112203 is a deficient number, since it is larger than the sum of its proper divisors (106995535624917).

201231000112203 is a wasteful number, since it uses less digits than its factorization.

201231000112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340796 (or 340793 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 201231000112203 its reverse (302211000132102), we get a palindrome (503442000244305).

The spelling of 201231000112203 in words is "two hundred one trillion, two hundred thirty-one billion, one hundred twelve thousand, two hundred three".