2305140125 has 16 divisors (see below), whose sum is σ = 2879053632. Its totient is φ = 1842677200.

The previous prime is 2305140121. The next prime is 2305140137. The reversal of 2305140125 is 5210415032.

2305140125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2305140125 - 2² = 2305140121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2305140125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305140121) 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, 171914 + ... + 184836.

It is an arithmetic number, because the mean of its divisors is an integer number (179940852).

Almost surely, 2^2305140125 is an apocalyptic number.

2305140125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2305140125 is a deficient number, since it is larger than the sum of its proper divisors (573913507).

2305140125 is a wasteful number, since it uses less digits than its factorization.

2305140125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14365 (or 14355 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2305140125 is about 48011.8748332118. The cubic root of 2305140125 is about 1320.9887229958.

Adding to 2305140125 its reverse (5210415032), we get a palindrome (7515555157).

The spelling of 2305140125 in words is "two billion, three hundred five million, one hundred forty thousand, one hundred twenty-five".