13100071 has 2 divisors, whose sum is σ = 13100072. Its totient is φ = 13100070.

The previous prime is 13100057. The next prime is 13100089. The reversal of 13100071 is 17000131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13100071 - 2⁵ = 13100039 is a prime.

It is a super-2 number, since 2×13100071² = 343223720410082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13100051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550035 + 6550036.

It is an arithmetic number, because the mean of its divisors is an integer number (6550036).

Almost surely, 2^13100071 is an apocalyptic number.

13100071 is a deficient number, since it is larger than the sum of its proper divisors (1).

13100071 is an equidigital number, since it uses as much as digits as its factorization.

13100071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 13100071 is about 3619.4020224341. The cubic root of 13100071 is about 235.7352616429.

The spelling of 13100071 in words is "thirteen million, one hundred thousand, seventy-one".