3151124225 has 6 divisors (see below), whose sum is σ = 3907394070. Its totient is φ = 2520899360.

The previous prime is 3151124189. The next prime is 3151124227. The reversal of 3151124225 is 5224211513.

3151124225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 985897201 + 2165227024 = 31399^2 + 46532^2 .

It is not a de Polignac number, because 3151124225 - 2²⁴ = 3134347009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3151124194 and 3151124203.

It is not an unprimeable number, because it can be changed into a prime (3151124227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63022460 + ... + 63022509.

It is an arithmetic number, because the mean of its divisors is an integer number (651232345).

Almost surely, 2^3151124225 is an apocalyptic number.

It is an amenable number.

3151124225 is a deficient number, since it is larger than the sum of its proper divisors (756269845).

3151124225 is a wasteful number, since it uses less digits than its factorization.

3151124225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126044979 (or 126044974 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 3151124225 is about 56134.8753004761. The cubic root of 3151124225 is about 1466.0715794892.

Adding to 3151124225 its reverse (5224211513), we get a palindrome (8375335738).

The spelling of 3151124225 in words is "three billion, one hundred fifty-one million, one hundred twenty-four thousand, two hundred twenty-five".