10125816823 has 2 divisors, whose sum is σ = 10125816824. Its totient is φ = 10125816822.

The previous prime is 10125816797. The next prime is 10125816923. The reversal of 10125816823 is 32861852101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10125816823 - 2²⁹ = 9588945911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10125816923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5062908411 + 5062908412.

It is an arithmetic number, because the mean of its divisors is an integer number (5062908412).

Almost surely, 2^10125816823 is an apocalyptic number.

10125816823 is a deficient number, since it is larger than the sum of its proper divisors (1).

10125816823 is an equidigital number, since it uses as much as digits as its factorization.

10125816823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 10125816823 in words is "ten billion, one hundred twenty-five million, eight hundred sixteen thousand, eight hundred twenty-three".