3081123223 has 2 divisors, whose sum is σ = 3081123224. Its totient is φ = 3081123222.

The previous prime is 3081123203. The next prime is 3081123233. The reversal of 3081123223 is 3223211803.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3081123223 - 2²⁹ = 2544252311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3081123203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540561611 + 1540561612.

It is an arithmetic number, because the mean of its divisors is an integer number (1540561612).

Almost surely, 2^3081123223 is an apocalyptic number.

3081123223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3081123223 is an equidigital number, since it uses as much as digits as its factorization.

3081123223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3081123223 is about 55507.8663164060. The cubic root of 3081123223 is about 1455.1341142225.

The spelling of 3081123223 in words is "three billion, eighty-one million, one hundred twenty-three thousand, two hundred twenty-three".