201203144131 has 8 divisors (see below), whose sum is σ = 219597462000. Its totient is φ = 182826013440.

The previous prime is 201203144123. The next prime is 201203144159. The reversal of 201203144131 is 131441302102.

201203144131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 201203144131 - 2³ = 201203144123 is a prime.

It is a super-2 number, since 2×201203144131² (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 (201203144111) 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 7 ways as a sum of consecutive naturals, for example, 4272306 + ... + 4319143.

It is an arithmetic number, because the mean of its divisors is an integer number (27449682750).

Almost surely, 2^201203144131 is an apocalyptic number.

201203144131 is a deficient number, since it is larger than the sum of its proper divisors (18394317869).

201203144131 is a wasteful number, since it uses less digits than its factorization.

201203144131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8593589.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 201203144131 its reverse (131441302102), we get a palindrome (332644446233).

The spelling of 201203144131 in words is "two hundred one billion, two hundred three million, one hundred forty-four thousand, one hundred thirty-one".