130042463 has 2 divisors, whose sum is σ = 130042464. Its totient is φ = 130042462.

The previous prime is 130042417. The next prime is 130042487. The reversal of 130042463 is 364240031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130042463 - 2¹² = 130038367 is a prime.

It is a super-2 number, since 2×130042463² = 33822084366212738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130042763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65021231 + 65021232.

It is an arithmetic number, because the mean of its divisors is an integer number (65021232).

Almost surely, 2^130042463 is an apocalyptic number.

130042463 is a deficient number, since it is larger than the sum of its proper divisors (1).

130042463 is an equidigital number, since it uses as much as digits as its factorization.

130042463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 130042463 is about 11403.6162246894. The cubic root of 130042463 is about 506.6348520440.

Adding to 130042463 its reverse (364240031), we get a palindrome (494282494).

The spelling of 130042463 in words is "one hundred thirty million, forty-two thousand, four hundred sixty-three".