2061230125 has 16 divisors (see below), whose sum is σ = 2587311792. Its totient is φ = 1639435200.

The previous prime is 2061230107. The next prime is 2061230179. The reversal of 2061230125 is 5210321602.

It can be written as a sum of positive squares in 8 ways, for example, as 23068809 + 2038161316 = 4803^2 + 45146^2 .

It is not a de Polignac number, because 2061230125 - 2⁷ = 2061229997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2061230096 and 2061230105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26034 + ... + 69283.

It is an arithmetic number, because the mean of its divisors is an integer number (161706987).

Almost surely, 2^2061230125 is an apocalyptic number.

2061230125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2061230125 is a deficient number, since it is larger than the sum of its proper divisors (526081667).

2061230125 is an equidigital number, since it uses as much as digits as its factorization.

2061230125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95505 (or 95495 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2061230125 is about 45400.7722951934. The cubic root of 2061230125 is about 1272.6495463317.

Adding to 2061230125 its reverse (5210321602), we get a palindrome (7271551727).

The spelling of 2061230125 in words is "two billion, sixty-one million, two hundred thirty thousand, one hundred twenty-five".