130202630 has 32 divisors (see below), whose sum is σ = 253380960. Its totient is φ = 48003840.

The previous prime is 130202591. The next prime is 130202651. The reversal of 130202630 is 36202031.

It is a junction number, because it is equal to n+sod(n) for n = 130202599 and 130202608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2231 + ... + 16290.

It is an arithmetic number, because the mean of its divisors is an integer number (7918155).

Almost surely, 2^130202630 is an apocalyptic number.

130202630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130202630 is a deficient number, since it is larger than the sum of its proper divisors (123178330).

130202630 is a wasteful number, since it uses less digits than its factorization.

130202630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18584.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 130202630 is about 11410.6367044087. The cubic root of 130202630 is about 506.8427659070.

Adding to 130202630 its reverse (36202031), we get a palindrome (166404661).

The spelling of 130202630 in words is "one hundred thirty million, two hundred two thousand, six hundred thirty".