130210501 has 2 divisors, whose sum is σ = 130210502. Its totient is φ = 130210500.

The previous prime is 130210469. The next prime is 130210537. The reversal of 130210501 is 105012031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70997476 + 59213025 = 8426^2 + 7695^2 .

It is a cyclic number.

It is not a de Polignac number, because 130210501 - 2⁵ = 130210469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130210541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65105250 + 65105251.

It is an arithmetic number, because the mean of its divisors is an integer number (65105251).

Almost surely, 2^130210501 is an apocalyptic number.

It is an amenable number.

130210501 is a deficient number, since it is larger than the sum of its proper divisors (1).

130210501 is an equidigital number, since it uses as much as digits as its factorization.

130210501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 130210501 is about 11410.9815966901. The cubic root of 130210501 is about 506.8529789086.

Adding to 130210501 its reverse (105012031), we get a palindrome (235222532).

The spelling of 130210501 in words is "one hundred thirty million, two hundred ten thousand, five hundred one".