2113302122 has 4 divisors (see below), whose sum is σ = 3169953186. Its totient is φ = 1056651060.

The previous prime is 2113302089. The next prime is 2113302167. The reversal of 2113302122 is 2212033112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1063477321 + 1049824801 = 32611^2 + 32401^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2113302122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528325529 + ... + 528325532.

Almost surely, 2^2113302122 is an apocalyptic number.

2113302122 is a deficient number, since it is larger than the sum of its proper divisors (1056651064).

2113302122 is a wasteful number, since it uses less digits than its factorization.

2113302122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056651063.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2113302122 is about 45970.6658859756. The cubic root of 2113302122 is about 1283.2773521354.

Adding to 2113302122 its reverse (2212033112), we get a palindrome (4325335234).

The spelling of 2113302122 in words is "two billion, one hundred thirteen million, three hundred two thousand, one hundred twenty-two".