2113053225 has 24 divisors (see below), whose sum is σ = 3509275392. Its totient is φ = 1121899200.

The previous prime is 2113053221. The next prime is 2113053277. The reversal of 2113053225 is 5223503112.

It is a happy number.

It is not a de Polignac number, because 2113053225 - 2² = 2113053221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2113053195 and 2113053204.

It is not an unprimeable number, because it can be changed into a prime (2113053221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46446 + ... + 79895.

It is an arithmetic number, because the mean of its divisors is an integer number (146219808).

Almost surely, 2^2113053225 is an apocalyptic number.

2113053225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2113053225 is a deficient number, since it is larger than the sum of its proper divisors (1396222167).

2113053225 is a wasteful number, since it uses less digits than its factorization.

2113053225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126577 (or 126572 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2113053225 is about 45967.9586777573. The cubic root of 2113053225 is about 1283.2269702519.

Adding to 2113053225 its reverse (5223503112), we get a palindrome (7336556337).

The spelling of 2113053225 in words is "two billion, one hundred thirteen million, fifty-three thousand, two hundred twenty-five".