203144624044201 has 8 divisors (see below), whose sum is σ = 232488184884480. Its totient is φ = 173881788269568.

The previous prime is 203144624044183. The next prime is 203144624044267. The reversal of 203144624044201 is 102440426441302.

It is a happy number.

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 203144624044201 - 2¹¹ = 203144624042153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203144924044201) 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 7 ways as a sum of consecutive naturals, for example, 20181261016 + ... + 20181271081.

It is an arithmetic number, because the mean of its divisors is an integer number (29061023110560).

Almost surely, 2^{203144624044201} is an apocalyptic number.

It is an amenable number.

203144624044201 is a deficient number, since it is larger than the sum of its proper divisors (29343560840279).

203144624044201 is an equidigital number, since it uses as much as digits as its factorization.

203144624044201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40362532823.

The product of its (nonzero) digits is 147456, while the sum is 37.

The spelling of 203144624044201 in words is "two hundred three trillion, one hundred forty-four billion, six hundred twenty-four million, forty-four thousand, two hundred one".