10100000125 has 16 divisors (see below), whose sum is σ = 12634113024. Its totient is φ = 8061210000.

The previous prime is 10100000111. The next prime is 10100000129. The reversal of 10100000125 is 52100000101.

It is a happy number.

It is not a de Polignac number, because 10100000125 - 2¹³ = 10099991933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100000129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39861 + ... + 147610.

It is an arithmetic number, because the mean of its divisors is an integer number (789632064).

Almost surely, 2^10100000125 is an apocalyptic number.

It is an amenable number.

10100000125 is a deficient number, since it is larger than the sum of its proper divisors (2534112899).

10100000125 is an equidigital number, since it uses as much as digits as its factorization.

10100000125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187917 (or 187907 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 10.

Adding to 10100000125 its reverse (52100000101), we get a palindrome (62200000226).

The spelling of 10100000125 in words is "ten billion, one hundred million, one hundred twenty-five", and thus it is an aban number.