2321105929 has 2 divisors, whose sum is σ = 2321105930. Its totient is φ = 2321105928.

The previous prime is 2321105921. The next prime is 2321105933. The reversal of 2321105929 is 9295011232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1717273600 + 603832329 = 41440^2 + 24573^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321105929 - 2³ = 2321105921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2321105894 and 2321105903.

It is not a weakly prime, because it can be changed into another prime (2321105921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160552964 + 1160552965.

It is an arithmetic number, because the mean of its divisors is an integer number (1160552965).

Almost surely, 2^2321105929 is an apocalyptic number.

It is an amenable number.

2321105929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321105929 is an equidigital number, since it uses as much as digits as its factorization.

2321105929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 2321105929 is about 48177.8572479101. The cubic root of 2321105929 is about 1324.0315085235.

The spelling of 2321105929 in words is "two billion, three hundred twenty-one million, one hundred five thousand, nine hundred twenty-nine".