130302971 has 2 divisors, whose sum is σ = 130302972. Its totient is φ = 130302970.

The previous prime is 130302967. The next prime is 130303001. The reversal of 130302971 is 179203031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130302971 - 2² = 130302967 is a prime.

It is a super-3 number, since 3×130302971³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130302971.

It is not a weakly prime, because it can be changed into another prime (130301971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65151485 + 65151486.

It is an arithmetic number, because the mean of its divisors is an integer number (65151486).

Almost surely, 2^130302971 is an apocalyptic number.

130302971 is a deficient number, since it is larger than the sum of its proper divisors (1).

130302971 is an equidigital number, since it uses as much as digits as its factorization.

130302971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 130302971 is about 11415.0326762563. The cubic root of 130302971 is about 506.9729323795.

The spelling of 130302971 in words is "one hundred thirty million, three hundred two thousand, nine hundred seventy-one".