3111120201132 has 60 divisors (see below), whose sum is σ = 8137362677136. Its totient is φ = 1036494338400.

The previous prime is 3111120201107. The next prime is 3111120201149. The reversal of 3111120201132 is 2311020211113.

3111120201132 is a `hidden beast` number, since 311 + 1 + 1 + 20 + 201 + 132 = 666.

It is a super-2 number, since 2×3111120201132² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 1909648 + ... + 3141495.

Almost surely, 2^{3111120201132} is an apocalyptic number.

It is an amenable number.

3111120201132 is an abundant number, since it is smaller than the sum of its proper divisors (5026242476004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3111120201132 is a wasteful number, since it uses less digits than its factorization.

3111120201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053060 (or 5053049 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 3111120201132 its reverse (2311020211113), we get a palindrome (5422140412245).

The spelling of 3111120201132 in words is "three trillion, one hundred eleven billion, one hundred twenty million, two hundred one thousand, one hundred thirty-two".