203131124201 has 8 divisors (see below), whose sum is σ = 203610931200. Its totient is φ = 202651439872.

The previous prime is 203131124177. The next prime is 203131124227. The reversal of 203131124201 is 102421131302.

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

It is a cyclic number.

It is not a de Polignac number, because 203131124201 - 2²⁶ = 203064015337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203131114201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3863576 + ... + 3915798.

It is an arithmetic number, because the mean of its divisors is an integer number (25451366400).

Almost surely, 2^203131124201 is an apocalyptic number.

It is an amenable number.

203131124201 is a deficient number, since it is larger than the sum of its proper divisors (479806999).

203131124201 is an equidigital number, since it uses as much as digits as its factorization.

203131124201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61335.

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

Adding to 203131124201 its reverse (102421131302), we get a palindrome (305552255503).

The spelling of 203131124201 in words is "two hundred three billion, one hundred thirty-one million, one hundred twenty-four thousand, two hundred one".