130753225 has 6 divisors (see below), whose sum is σ = 162134030. Its totient is φ = 104602560.

The previous prime is 130753213. The next prime is 130753241. The reversal of 130753225 is 522357031.

It can be written as a sum of positive squares in 3 ways, for example, as 10916416 + 119836809 = 3304^2 + 10947^2 .

It is not a de Polignac number, because 130753225 - 2¹³ = 130745033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130753193 and 130753202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2615040 + ... + 2615089.

Almost surely, 2^130753225 is an apocalyptic number.

It is an amenable number.

130753225 is a deficient number, since it is larger than the sum of its proper divisors (31380805).

130753225 is an equidigital number, since it uses as much as digits as its factorization.

130753225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230139 (or 5230134 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 130753225 is about 11434.7376445636. The cubic root of 130753225 is about 507.5561991361.

The spelling of 130753225 in words is "one hundred thirty million, seven hundred fifty-three thousand, two hundred twenty-five".