10043171123 has 2 divisors, whose sum is σ = 10043171124. Its totient is φ = 10043171122.

The previous prime is 10043171119. The next prime is 10043171143. The reversal of 10043171123 is 32117134001.

It is a happy number.

10043171123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10043171123 - 2² = 10043171119 is a prime.

It is a super-2 number, since 2×10043171123² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10043171143) 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, 5021585561 + 5021585562.

It is an arithmetic number, because the mean of its divisors is an integer number (5021585562).

Almost surely, 2^10043171123 is an apocalyptic number.

10043171123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10043171123 is an equidigital number, since it uses as much as digits as its factorization.

10043171123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The spelling of 10043171123 in words is "ten billion, forty-three million, one hundred seventy-one thousand, one hundred twenty-three".