201313332111 has 16 divisors (see below), whose sum is σ = 276715944288. Its totient is φ = 130101504000.

The previous prime is 201313332049. The next prime is 201313332151. The reversal of 201313332111 is 111233313102.

It is a happy number.

It is not a de Polignac number, because 201313332111 - 2⁷ = 201313331983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201313332151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5193090 + ... + 5231711.

It is an arithmetic number, because the mean of its divisors is an integer number (17294746518).

Almost surely, 2^201313332111 is an apocalyptic number.

201313332111 is a deficient number, since it is larger than the sum of its proper divisors (75402612177).

201313332111 is a wasteful number, since it uses less digits than its factorization.

201313332111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10425002.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 201313332111 its reverse (111233313102), we get a palindrome (312546645213).

The spelling of 201313332111 in words is "two hundred one billion, three hundred thirteen million, three hundred thirty-two thousand, one hundred eleven".