130404361 has 2 divisors, whose sum is σ = 130404362. Its totient is φ = 130404360.

The previous prime is 130404341. The next prime is 130404403. The reversal of 130404361 is 163404031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83905600 + 46498761 = 9160^2 + 6819^2 .

It is a cyclic number.

It is not a de Polignac number, because 130404361 - 2⁷ = 130404233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130404301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65202180 + 65202181.

It is an arithmetic number, because the mean of its divisors is an integer number (65202181).

Almost surely, 2^130404361 is an apocalyptic number.

It is an amenable number.

130404361 is a deficient number, since it is larger than the sum of its proper divisors (1).

130404361 is an equidigital number, since it uses as much as digits as its factorization.

130404361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 130404361 is about 11419.4728862588. The cubic root of 130404361 is about 507.1043918002.

Adding to 130404361 its reverse (163404031), we get a palindrome (293808392).

The spelling of 130404361 in words is "one hundred thirty million, four hundred four thousand, three hundred sixty-one".