201203211200131 has 8 divisors (see below), whose sum is σ = 229988312797184. Its totient is φ = 172428556030920.

The previous prime is 201203211200087. The next prime is 201203211200149. The reversal of 201203211200131 is 131002112302102.

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

It is not a de Polignac number, because 201203211200131 - 2⁹ = 201203211199619 is a prime.

It is a super-2 number, since 2×201203211200131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201203211200099 and 201203211200108.

It is not an unprimeable number, because it can be changed into a prime (201203211200191) 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, 2611565685 + ... + 2611642726.

It is an arithmetic number, because the mean of its divisors is an integer number (28748539099648).

Almost surely, 2^{201203211200131} is an apocalyptic number.

201203211200131 is a deficient number, since it is larger than the sum of its proper divisors (28785101597053).

201203211200131 is an equidigital number, since it uses as much as digits as its factorization.

201203211200131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223213921.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 201203211200131 its reverse (131002112302102), we get a palindrome (332205323502233).

The spelling of 201203211200131 in words is "two hundred one trillion, two hundred three billion, two hundred eleven million, two hundred thousand, one hundred thirty-one".