2113330431412 has 6 divisors (see below), whose sum is σ = 3698328254978. Its totient is φ = 1056665215704.

The previous prime is 2113330431371. The next prime is 2113330431439. The reversal of 2113330431412 is 2141340333112.

It can be written as a sum of positive squares in only one way, i.e., 1789826568336 + 323503863076 = 1337844^2 + 568774^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264166303923 + ... + 264166303930.

Almost surely, 2^{2113330431412} is an apocalyptic number.

It is an amenable number.

2113330431412 is a deficient number, since it is larger than the sum of its proper divisors (1584997823566).

2113330431412 is a wasteful number, since it uses less digits than its factorization.

2113330431412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528332607857 (or 528332607855 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 2113330431412 its reverse (2141340333112), we get a palindrome (4254670764524).

The spelling of 2113330431412 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred thirty-one thousand, four hundred twelve".