2323122011 has 4 divisors (see below), whose sum is σ = 2654996592. Its totient is φ = 1991247432.

The previous prime is 2323121993. The next prime is 2323122013. The reversal of 2323122011 is 1102213232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2323122011 - 2⁶ = 2323121947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2323122013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165937280 + ... + 165937293.

It is an arithmetic number, because the mean of its divisors is an integer number (663749148).

Almost surely, 2^2323122011 is an apocalyptic number.

2323122011 is a deficient number, since it is larger than the sum of its proper divisors (331874581).

2323122011 is an equidigital number, since it uses as much as digits as its factorization.

2323122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331874580.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2323122011 is about 48198.7760321774. The cubic root of 2323122011 is about 1324.4147430233.

Adding to 2323122011 its reverse (1102213232), we get a palindrome (3425335243).

The spelling of 2323122011 in words is "two billion, three hundred twenty-three million, one hundred twenty-two thousand, eleven".