202030131103211 has 8 divisors (see below), whose sum is σ = 204109098477648. Its totient is φ = 199961743716000.

The previous prime is 202030131103183. The next prime is 202030131103219. The reversal of 202030131103211 is 112301131030202.

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 202030131103211 - 2⁴⁶ = 131661386925547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202030131103219) 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, 2644958420 + ... + 2645034801.

It is an arithmetic number, because the mean of its divisors is an integer number (25513637309706).

Almost surely, 2^{202030131103211} is an apocalyptic number.

202030131103211 is a deficient number, since it is larger than the sum of its proper divisors (2078967374437).

202030131103211 is a wasteful number, since it uses less digits than its factorization.

202030131103211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289993613.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 202030131103211 its reverse (112301131030202), we get a palindrome (314331262133413).

The spelling of 202030131103211 in words is "two hundred two trillion, thirty billion, one hundred thirty-one million, one hundred three thousand, two hundred eleven".