201210113130311 has 4 divisors (see below), whose sum is σ = 201577956116472. Its totient is φ = 200842270144152.

The previous prime is 201210113130287. The next prime is 201210113130353. The reversal of 201210113130311 is 113031311012102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201210113130311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210113130361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183921492260 + ... + 183921493353.

It is an arithmetic number, because the mean of its divisors is an integer number (50394489029118).

Almost surely, 2^{201210113130311} is an apocalyptic number.

201210113130311 is a deficient number, since it is larger than the sum of its proper divisors (367842986161).

201210113130311 is an equidigital number, since it uses as much as digits as its factorization.

201210113130311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367842986160.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 201210113130311 its reverse (113031311012102), we get a palindrome (314241424142413).

The spelling of 201210113130311 in words is "two hundred one trillion, two hundred ten billion, one hundred thirteen million, one hundred thirty thousand, three hundred eleven".