201332144013 has 32 divisors (see below), whose sum is σ = 360426780672. Its totient is φ = 96542884800.

The previous prime is 201332144009. The next prime is 201332144029. The reversal of 201332144013 is 310441233102.

It is a happy number.

It is not a de Polignac number, because 201332144013 - 2² = 201332144009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201332144003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33518833 + ... + 33524838.

It is an arithmetic number, because the mean of its divisors is an integer number (11263336896).

Almost surely, 2^201332144013 is an apocalyptic number.

It is an amenable number.

201332144013 is a deficient number, since it is larger than the sum of its proper divisors (159094636659).

201332144013 is a wasteful number, since it uses less digits than its factorization.

201332144013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67043705.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 201332144013 its reverse (310441233102), we get a palindrome (511773377115).

The spelling of 201332144013 in words is "two hundred one billion, three hundred thirty-two million, one hundred forty-four thousand, thirteen".