130201425 has 60 divisors (see below), whose sum is σ = 243739980. Its totient is φ = 68705280.

The previous prime is 130201403. The next prime is 130201493. The reversal of 130201425 is 524102031.

It can be written as a sum of positive squares in 6 ways, for example, as 47900241 + 82301184 = 6921^2 + 9072^2 .

It is not a de Polignac number, because 130201425 - 2⁶ = 130201361 is a prime.

It is a super-2 number, since 2×130201425² = 33904822144061250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130201398 and 130201407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 228541 + ... + 229109.

It is an arithmetic number, because the mean of its divisors is an integer number (4062333).

Almost surely, 2^130201425 is an apocalyptic number.

130201425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130201425 is a deficient number, since it is larger than the sum of its proper divisors (113538555).

130201425 is a wasteful number, since it uses less digits than its factorization.

130201425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 130201425 is about 11410.5839026756. The cubic root of 130201425 is about 506.8412023251.

Adding to 130201425 its reverse (524102031), we get a palindrome (654303456).

The spelling of 130201425 in words is "one hundred thirty million, two hundred one thousand, four hundred twenty-five".