130213241 has 2 divisors, whose sum is σ = 130213242. Its totient is φ = 130213240.

The previous prime is 130213231. The next prime is 130213273. The reversal of 130213241 is 142312031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124434025 + 5779216 = 11155^2 + 2404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130213241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130213201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65106620 + 65106621.

It is an arithmetic number, because the mean of its divisors is an integer number (65106621).

Almost surely, 2^130213241 is an apocalyptic number.

It is an amenable number.

130213241 is a deficient number, since it is larger than the sum of its proper divisors (1).

130213241 is an equidigital number, since it uses as much as digits as its factorization.

130213241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 130213241 is about 11411.1016558438. The cubic root of 130213241 is about 506.8565340940.

Adding to 130213241 its reverse (142312031), we get a palindrome (272525272).

The spelling of 130213241 in words is "one hundred thirty million, two hundred thirteen thousand, two hundred forty-one".