10125709199 has 2 divisors, whose sum is σ = 10125709200. Its totient is φ = 10125709198.

The previous prime is 10125709193. The next prime is 10125709219. The reversal of 10125709199 is 99190752101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10125709199 - 2¹² = 10125705103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10125709193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5062854599 + 5062854600.

It is an arithmetic number, because the mean of its divisors is an integer number (5062854600).

Almost surely, 2^10125709199 is an apocalyptic number.

10125709199 is a deficient number, since it is larger than the sum of its proper divisors (1).

10125709199 is an equidigital number, since it uses as much as digits as its factorization.

10125709199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51030, while the sum is 44.

The spelling of 10125709199 in words is "ten billion, one hundred twenty-five million, seven hundred nine thousand, one hundred ninety-nine".