130420213 has 18 divisors (see below), whose sum is σ = 166766838. Its totient is φ = 101621520.

The previous prime is 130420211. The next prime is 130420217. The reversal of 130420213 is 312024031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 117874449 + 12545764 = 10857^2 + 3542^2 .

It is not a de Polignac number, because 130420213 - 2¹ = 130420211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130420211) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5070 + ... + 16927.

Almost surely, 2^130420213 is an apocalyptic number.

It is an amenable number.

130420213 is a deficient number, since it is larger than the sum of its proper divisors (36346625).

130420213 is a wasteful number, since it uses less digits than its factorization.

130420213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22033 (or 22015 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 130420213 is about 11420.1669427377. The cubic root of 130420213 is about 507.1249388971.

Adding to 130420213 its reverse (312024031), we get a palindrome (442444244).

The spelling of 130420213 in words is "one hundred thirty million, four hundred twenty thousand, two hundred thirteen".