10812599123 has 2 divisors, whose sum is σ = 10812599124. Its totient is φ = 10812599122.

The previous prime is 10812599117. The next prime is 10812599143. The reversal of 10812599123 is 32199521801.

10812599123 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 10812599123 - 2⁴ = 10812599107 is a prime.

It is not a weakly prime, because it can be changed into another prime (10812599143) 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, 5406299561 + 5406299562.

It is an arithmetic number, because the mean of its divisors is an integer number (5406299562).

Almost surely, 2^10812599123 is an apocalyptic number.

10812599123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10812599123 is an equidigital number, since it uses as much as digits as its factorization.

10812599123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 41.

The spelling of 10812599123 in words is "ten billion, eight hundred twelve million, five hundred ninety-nine thousand, one hundred twenty-three".