2113283638363 has 8 divisors (see below), whose sum is σ = 2114022834000. Its totient is φ = 2112544551168.

The previous prime is 2113283638321. The next prime is 2113283638373. The reversal of 2113283638363 is 3638363823112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2113283638363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113283638373) 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, 60973863 + ... + 61008511.

It is an arithmetic number, because the mean of its divisors is an integer number (264252854250).

Almost surely, 2^{2113283638363} is an apocalyptic number.

2113283638363 is a deficient number, since it is larger than the sum of its proper divisors (739195637).

2113283638363 is a wasteful number, since it uses less digits than its factorization.

2113283638363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54221.

The product of its digits is 2239488, while the sum is 49.

The spelling of 2113283638363 in words is "two trillion, one hundred thirteen billion, two hundred eighty-three million, six hundred thirty-eight thousand, three hundred sixty-three".