201113321132 has 24 divisors (see below), whose sum is σ = 364107066960. Its totient is φ = 97083161280.

The previous prime is 201113321131. The next prime is 201113321147. The reversal of 201113321132 is 231123311102.

It is a happy number.

It is a super-2 number, since 2×201113321132² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201113321131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2243207 + ... + 2331137.

It is an arithmetic number, because the mean of its divisors is an integer number (15171127790).

Almost surely, 2^201113321132 is an apocalyptic number.

It is an amenable number.

201113321132 is a deficient number, since it is larger than the sum of its proper divisors (162993745828).

201113321132 is a wasteful number, since it uses less digits than its factorization.

201113321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107681 (or 107679 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 201113321132 its reverse (231123311102), we get a palindrome (432236632234).

The spelling of 201113321132 in words is "two hundred one billion, one hundred thirteen million, three hundred twenty-one thousand, one hundred thirty-two".