2231313107 has 2 divisors, whose sum is σ = 2231313108. Its totient is φ = 2231313106.

The previous prime is 2231313103. The next prime is 2231313131. The reversal of 2231313107 is 7013131322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2231313107 - 2² = 2231313103 is a prime.

It is a super-3 number, since 3×2231313107³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2231313103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115656553 + 1115656554.

It is an arithmetic number, because the mean of its divisors is an integer number (1115656554).

Almost surely, 2^2231313107 is an apocalyptic number.

2231313107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2231313107 is an equidigital number, since it uses as much as digits as its factorization.

2231313107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2231313107 is about 47236.7770598291. Note that the first 3 decimals coincide. The cubic root of 2231313107 is about 1306.7329398639.

Adding to 2231313107 its reverse (7013131322), we get a palindrome (9244444429).

The spelling of 2231313107 in words is "two billion, two hundred thirty-one million, three hundred thirteen thousand, one hundred seven".