4493831123 has 2 divisors, whose sum is σ = 4493831124. Its totient is φ = 4493831122.

The previous prime is 4493831081. The next prime is 4493831129. The reversal of 4493831123 is 3211383944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4493831123 - 2²² = 4489636819 is a prime.

It is a super-2 number, since 2×4493831123² = 40389036324086882258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4493831129) 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, 2246915561 + 2246915562.

It is an arithmetic number, because the mean of its divisors is an integer number (2246915562).

Almost surely, 2^4493831123 is an apocalyptic number.

4493831123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4493831123 is an equidigital number, since it uses as much as digits as its factorization.

4493831123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 4493831123 is about 67036.0434617080. The cubic root of 4493831123 is about 1650.2088652646.

The spelling of 4493831123 in words is "four billion, four hundred ninety-three million, eight hundred thirty-one thousand, one hundred twenty-three".