130041971 has 2 divisors, whose sum is σ = 130041972. Its totient is φ = 130041970.

The previous prime is 130041953. The next prime is 130041991. The reversal of 130041971 is 179140031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130041971 - 2¹⁸ = 129779827 is a prime.

It is a Chen prime.

It is equal to p_7380422 and since 130041971 and 7380422 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130041971.

It is not a weakly prime, because it can be changed into another prime (130041941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65020985 + 65020986.

It is an arithmetic number, because the mean of its divisors is an integer number (65020986).

Almost surely, 2^130041971 is an apocalyptic number.

130041971 is a deficient number, since it is larger than the sum of its proper divisors (1).

130041971 is an equidigital number, since it uses as much as digits as its factorization.

130041971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 130041971 is about 11403.5946525646. The cubic root of 130041971 is about 506.6342131125.

The spelling of 130041971 in words is "one hundred thirty million, forty-one thousand, nine hundred seventy-one".