2031324319 has 2 divisors, whose sum is σ = 2031324320. Its totient is φ = 2031324318.

The previous prime is 2031324313. The next prime is 2031324359. The reversal of 2031324319 is 9134231302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2031324319 - 2³ = 2031324311 is a prime.

It is a super-2 number, since 2×2031324319² = 8252556977921627522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2031324311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015662159 + 1015662160.

It is an arithmetic number, because the mean of its divisors is an integer number (1015662160).

Almost surely, 2^2031324319 is an apocalyptic number.

2031324319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031324319 is an equidigital number, since it uses as much as digits as its factorization.

2031324319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2031324319 is about 45070.2154310360. The cubic root of 2031324319 is about 1266.4647001240.

The spelling of 2031324319 in words is "two billion, thirty-one million, three hundred twenty-four thousand, three hundred nineteen".