3601120125 has 32 divisors (see below), whose sum is σ = 5998621824. Its totient is φ = 1918560000.

The previous prime is 3601120111. The next prime is 3601120129. The reversal of 3601120125 is 5210211063.

It is not a de Polignac number, because 3601120125 - 2⁷ = 3601119997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3601120129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389557 + ... + 398693.

It is an arithmetic number, because the mean of its divisors is an integer number (187456932).

Almost surely, 2^3601120125 is an apocalyptic number.

It is an amenable number.

3601120125 is a deficient number, since it is larger than the sum of its proper divisors (2397501699).

3601120125 is a wasteful number, since it uses less digits than its factorization.

3601120125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10206 (or 10196 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 3601120125 is about 60009.3336490250. Note that the first 3 decimals coincide. The cubic root of 3601120125 is about 1532.7778042951. Note that the first 3 decimals are identical.

Adding to 3601120125 its reverse (5210211063), we get a palindrome (8811331188).

The spelling of 3601120125 in words is "three billion, six hundred one million, one hundred twenty thousand, one hundred twenty-five".