10194119325 has 120 divisors (see below), whose sum is σ = 20411771688. Its totient is φ = 4999864320.

The previous prime is 10194119321. The next prime is 10194119347. The reversal of 10194119325 is 52391149101.

It can be written as a sum of positive squares in 12 ways, for example, as 6140759769 + 4053359556 = 78363^2 + 63666^2 .

It is not a de Polignac number, because 10194119325 - 2² = 10194119321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10194119325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10194119321) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 9292177 + ... + 9293273.

Almost surely, 2^10194119325 is an apocalyptic number.

10194119325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10194119325 is an abundant number, since it is smaller than the sum of its proper divisors (10217652363).

10194119325 is a wasteful number, since it uses less digits than its factorization.

10194119325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The spelling of 10194119325 in words is "ten billion, one hundred ninety-four million, one hundred nineteen thousand, three hundred twenty-five".