201013131300303 has 24 divisors (see below), whose sum is σ = 318408989582592. Its totient is φ = 112420717805424.

The previous prime is 201013131300299. The next prime is 201013131300313. The reversal of 201013131300303 is 303003131310102.

It is not a de Polignac number, because 201013131300303 - 2² = 201013131300299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 201013131300303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201013131300313) 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 23 ways as a sum of consecutive naturals, for example, 14547187425 + ... + 14547201242.

It is an arithmetic number, because the mean of its divisors is an integer number (13267041232608).

Almost surely, 2^{201013131300303} is an apocalyptic number.

201013131300303 is a deficient number, since it is larger than the sum of its proper divisors (117395858282289).

201013131300303 is a wasteful number, since it uses less digits than its factorization.

201013131300303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29094388731 (or 29094388724 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 201013131300303 its reverse (303003131310102), we get a palindrome (504016262610405).

The spelling of 201013131300303 in words is "two hundred one trillion, thirteen billion, one hundred thirty-one million, three hundred thousand, three hundred three".