130969071 has 24 divisors (see below), whose sum is σ = 210852720. Its totient is φ = 77849856.

The previous prime is 130969057. The next prime is 130969093. The reversal of 130969071 is 170969031.

It is not a de Polignac number, because 130969071 - 2¹⁴ = 130952687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130969031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19620 + ... + 25433.

It is an arithmetic number, because the mean of its divisors is an integer number (8785530).

Almost surely, 2^130969071 is an apocalyptic number.

130969071 is a deficient number, since it is larger than the sum of its proper divisors (79883649).

130969071 is a wasteful number, since it uses less digits than its factorization.

130969071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45095 (or 45092 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 130969071 is about 11444.1719228610. The cubic root of 130969071 is about 507.8353350098.

The spelling of 130969071 in words is "one hundred thirty million, nine hundred sixty-nine thousand, seventy-one".