2113211322102 has 8 divisors (see below), whose sum is σ = 4226422644216. Its totient is φ = 704403774032.

The previous prime is 2113211322097. The next prime is 2113211322107. The reversal of 2113211322102 is 2012231123112.

It is an interprime number because it is at equal distance from previous prime (2113211322097) and next prime (2113211322107).

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

2113211322102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113211322107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176100943503 + ... + 176100943514.

It is an arithmetic number, because the mean of its divisors is an integer number (528302830527).

Almost surely, 2^{2113211322102} is an apocalyptic number.

2113211322102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2113211322102 is a wasteful number, since it uses less digits than its factorization.

2113211322102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352201887022.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 2113211322102 its reverse (2012231123112), we get a palindrome (4125442445214).

The spelling of 2113211322102 in words is "two trillion, one hundred thirteen billion, two hundred eleven million, three hundred twenty-two thousand, one hundred two".