2233113161 has 2 divisors, whose sum is σ = 2233113162. Its totient is φ = 2233113160.

The previous prime is 2233113139. The next prime is 2233113163. The reversal of 2233113161 is 1613113322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1989160000 + 243953161 = 44600^2 + 15619^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233113161 - 2¹⁴ = 2233096777 is a prime.

Together with 2233113163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2233113163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116556580 + 1116556581.

It is an arithmetic number, because the mean of its divisors is an integer number (1116556581).

Almost surely, 2^2233113161 is an apocalyptic number.

It is an amenable number.

2233113161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233113161 is an equidigital number, since it uses as much as digits as its factorization.

2233113161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 23.

The square root of 2233113161 is about 47255.8267412602. The cubic root of 2233113161 is about 1307.0842363880.

Adding to 2233113161 its reverse (1613113322), we get a palindrome (3846226483).

The spelling of 2233113161 in words is "two billion, two hundred thirty-three million, one hundred thirteen thousand, one hundred sixty-one".