130210502 has 8 divisors (see below), whose sum is σ = 195451056. Its totient is φ = 65060152.

The previous prime is 130210501. The next prime is 130210537. The reversal of 130210502 is 205012031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×130210502⁴ (a number of 34 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130210501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18818 + ... + 24789.

It is an arithmetic number, because the mean of its divisors is an integer number (24431382).

Almost surely, 2^130210502 is an apocalyptic number.

130210502 is a deficient number, since it is larger than the sum of its proper divisors (65240554).

130210502 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 130210502 = (302011205)₉.

130210502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45102.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 130210502 is about 11410.9816405075. The cubic root of 130210502 is about 506.8529802062.

Adding to 130210502 its reverse (205012031), we get a palindrome (335222533).

The spelling of 130210502 in words is "one hundred thirty million, two hundred ten thousand, five hundred two".