2113230840668 has 12 divisors (see below), whose sum is σ = 3702231324792. Its totient is φ = 1055450462160.

The previous prime is 2113230840667. The next prime is 2113230840673. The reversal of 2113230840668 is 8660480323112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113230840667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291235463 + ... + 291242718.

It is an arithmetic number, because the mean of its divisors is an integer number (308519277066).

Almost surely, 2^{2113230840668} is an apocalyptic number.

It is an amenable number.

2113230840668 is a deficient number, since it is larger than the sum of its proper divisors (1589000484124).

2113230840668 is a wasteful number, since it uses less digits than its factorization.

2113230840668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582479092 (or 582479090 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 2113230840668 in words is "two trillion, one hundred thirteen billion, two hundred thirty million, eight hundred forty thousand, six hundred sixty-eight".