201201013311333 has 64 divisors (see below), whose sum is σ = 322294781952000. Its totient is φ = 109158651866880.

The previous prime is 201201013311313. The next prime is 201201013311371. The reversal of 201201013311333 is 333113310102102.

It is not a de Polignac number, because 201201013311333 - 2²² = 201201009117029 is a prime.

It is a super-3 number, since 3×201201013311333³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201201013311313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101862628 + ... + 103819058.

It is an arithmetic number, because the mean of its divisors is an integer number (5035855968000).

Almost surely, 2^{201201013311333} is an apocalyptic number.

201201013311333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

201201013311333 is a deficient number, since it is larger than the sum of its proper divisors (121093768640667).

201201013311333 is a wasteful number, since it uses less digits than its factorization.

201201013311333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958042.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 201201013311333 its reverse (333113310102102), we get a palindrome (534314323413435).

The spelling of 201201013311333 in words is "two hundred one trillion, two hundred one billion, thirteen million, three hundred eleven thousand, three hundred thirty-three".