2323032121 has 2 divisors, whose sum is σ = 2323032122. Its totient is φ = 2323032120.

The previous prime is 2323032113. The next prime is 2323032139. The reversal of 2323032121 is 1212303232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2235871225 + 87160896 = 47285^2 + 9336^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323032121 - 2³ = 2323032113 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (2323032181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161516060 + 1161516061.

It is an arithmetic number, because the mean of its divisors is an integer number (1161516061).

Almost surely, 2^2323032121 is an apocalyptic number.

It is an amenable number.

2323032121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323032121 is an equidigital number, since it uses as much as digits as its factorization.

2323032121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2323032121 is about 48197.8435305979. The cubic root of 2323032121 is about 1324.3976606694.

Adding to 2323032121 its reverse (1212303232), we get a palindrome (3535335353).

The spelling of 2323032121 in words is "two billion, three hundred twenty-three million, thirty-two thousand, one hundred twenty-one".