6199240123 has 2 divisors, whose sum is σ = 6199240124. Its totient is φ = 6199240122.

The previous prime is 6199240063. The next prime is 6199240141. The reversal of 6199240123 is 3210429916.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6199240123 - 2¹³ = 6199231931 is a prime.

It is a super-2 number, since 2×6199240123² = 76861156205226110258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6199243123) 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, 3099620061 + 3099620062.

It is an arithmetic number, because the mean of its divisors is an integer number (3099620062).

Almost surely, 2^6199240123 is an apocalyptic number.

6199240123 is a deficient number, since it is larger than the sum of its proper divisors (1).

6199240123 is an equidigital number, since it uses as much as digits as its factorization.

6199240123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 6199240123 is about 78735.2533684880. The cubic root of 6199240123 is about 1837.0154951814.

The spelling of 6199240123 in words is "six billion, one hundred ninety-nine million, two hundred forty thousand, one hundred twenty-three".