2234313121 has 2 divisors, whose sum is σ = 2234313122. Its totient is φ = 2234313120.

The previous prime is 2234313089. The next prime is 2234313131. The reversal of 2234313121 is 1213134322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2162250000 + 72063121 = 46500^2 + 8489^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234313121 - 2⁵ = 2234313089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2234313092 and 2234313101.

It is not a weakly prime, because it can be changed into another prime (2234313131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117156560 + 1117156561.

It is an arithmetic number, because the mean of its divisors is an integer number (1117156561).

Almost surely, 2^2234313121 is an apocalyptic number.

It is an amenable number.

2234313121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234313121 is an equidigital number, since it uses as much as digits as its factorization.

2234313121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 2234313121 is about 47268.5214598468. The cubic root of 2234313121 is about 1307.3183143824.

Adding to 2234313121 its reverse (1213134322), we get a palindrome (3447447443).

The spelling of 2234313121 in words is "two billion, two hundred thirty-four million, three hundred thirteen thousand, one hundred twenty-one".