2113228719057 has 8 divisors (see below), whose sum is σ = 2817963351360. Its totient is φ = 1408656616400.

The previous prime is 2113228719023. The next prime is 2113228719113. The reversal of 2113228719057 is 7509178223112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2113228719057 - 2⁷ = 2113228718929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2113228718997 and 2113228719015.

It is not an unprimeable number, because it can be changed into a prime (2113228719757) 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, 40602069 + ... + 40654082.

It is an arithmetic number, because the mean of its divisors is an integer number (352245418920).

Almost surely, 2^{2113228719057} is an apocalyptic number.

It is an amenable number.

2113228719057 is a deficient number, since it is larger than the sum of its proper divisors (704734632303).

2113228719057 is an equidigital number, since it uses as much as digits as its factorization.

2113228719057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81264823.

The product of its (nonzero) digits is 423360, while the sum is 48.

The spelling of 2113228719057 in words is "two trillion, one hundred thirteen billion, two hundred twenty-eight million, seven hundred nineteen thousand, fifty-seven".