130042007 has 2 divisors, whose sum is σ = 130042008. Its totient is φ = 130042006.

The previous prime is 130041991. The next prime is 130042009. The reversal of 130042007 is 700240031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130042007 - 2⁴ = 130041991 is a prime.

Together with 130042009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130042009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65021003 + 65021004.

It is an arithmetic number, because the mean of its divisors is an integer number (65021004).

Almost surely, 2^130042007 is an apocalyptic number.

130042007 is a deficient number, since it is larger than the sum of its proper divisors (1).

130042007 is an equidigital number, since it uses as much as digits as its factorization.

130042007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 130042007 is about 11403.5962310141. The cubic root of 130042007 is about 506.6342598636.

Adding to 130042007 its reverse (700240031), we get a palindrome (830282038).

The spelling of 130042007 in words is "one hundred thirty million, forty-two thousand, seven".