130642363 has 2 divisors, whose sum is σ = 130642364. Its totient is φ = 130642362.

The previous prime is 130642321. The next prime is 130642373. The reversal of 130642363 is 363246031.

It is a strong prime.

It is an emirp because it is prime and its reverse (363246031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130642363 - 2²⁵ = 97087931 is a prime.

It is not a weakly prime, because it can be changed into another prime (130642373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65321181 + 65321182.

It is an arithmetic number, because the mean of its divisors is an integer number (65321182).

Almost surely, 2^130642363 is an apocalyptic number.

130642363 is a deficient number, since it is larger than the sum of its proper divisors (1).

130642363 is an equidigital number, since it uses as much as digits as its factorization.

130642363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 130642363 is about 11429.8890195837. The cubic root of 130642363 is about 507.4127110100.

Adding to 130642363 its reverse (363246031), we get a palindrome (493888394).

The spelling of 130642363 in words is "one hundred thirty million, six hundred forty-two thousand, three hundred sixty-three".