2113330132 has 6 divisors (see below), whose sum is σ = 3698327738. Its totient is φ = 1056665064.

The previous prime is 2113330127. The next prime is 2113330139. The reversal of 2113330132 is 2310333112.

It can be written as a sum of positive squares in only one way, i.e., 2112873156 + 456976 = 45966^2 + 676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113330139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264166263 + ... + 264166270.

Almost surely, 2^2113330132 is an apocalyptic number.

It is an amenable number.

2113330132 is a deficient number, since it is larger than the sum of its proper divisors (1584997606).

2113330132 is a wasteful number, since it uses less digits than its factorization.

2113330132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528332537 (or 528332535 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2113330132 is about 45970.9705357631. The cubic root of 2113330132 is about 1283.2830216891.

Adding to 2113330132 its reverse (2310333112), we get a palindrome (4423663244).

The spelling of 2113330132 in words is "two billion, one hundred thirteen million, three hundred thirty thousand, one hundred thirty-two".