2113002222113 has 4 divisors (see below), whose sum is σ = 2204871883968. Its totient is φ = 2021132560260.

The previous prime is 2113002222101. The next prime is 2113002222127. The reversal of 2113002222113 is 3112222003112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2113002222113 - 2¹² = 2113002218017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113002722113) 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, 45934830893 + ... + 45934830938.

It is an arithmetic number, because the mean of its divisors is an integer number (551217970992).

Almost surely, 2^{2113002222113} is an apocalyptic number.

2113002222113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2113002222113 is a deficient number, since it is larger than the sum of its proper divisors (91869661855).

2113002222113 is an equidigital number, since it uses as much as digits as its factorization.

2113002222113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91869661854.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2113002222113 its reverse (3112222003112), we get a palindrome (5225224225225).

The spelling of 2113002222113 in words is "two trillion, one hundred thirteen billion, two million, two hundred twenty-two thousand, one hundred thirteen".