130213606 has 4 divisors (see below), whose sum is σ = 195320412. Its totient is φ = 65106802.

The previous prime is 130213579. The next prime is 130213613. The reversal of 130213606 is 606312031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 606312031 = 13 ⋅46639387.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32553400 + ... + 32553403.

It is an arithmetic number, because the mean of its divisors is an integer number (48830103).

Almost surely, 2^130213606 is an apocalyptic number.

130213606 is a deficient number, since it is larger than the sum of its proper divisors (65106806).

130213606 is an equidigital number, since it uses as much as digits as its factorization.

130213606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65106805.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 130213606 is about 11411.1176490298. The cubic root of 130213606 is about 506.8570076825.

Adding to 130213606 its reverse (606312031), we get a palindrome (736525637).

The spelling of 130213606 in words is "one hundred thirty million, two hundred thirteen thousand, six hundred six".