130537869 has 32 divisors (see below), whose sum is σ = 224010240. Its totient is φ = 65620800.

The previous prime is 130537867. The next prime is 130537871. The reversal of 130537869 is 968735031.

It is an interprime number because it is at equal distance from previous prime (130537867) and next prime (130537871).

It is not a de Polignac number, because 130537869 - 2¹ = 130537867 is a prime.

It is a super-2 number, since 2×130537869² = 34080270486122322, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130537869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130537867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1954 + ... + 16275.

It is an arithmetic number, because the mean of its divisors is an integer number (7000320).

Almost surely, 2^130537869 is an apocalyptic number.

It is an amenable number.

130537869 is a deficient number, since it is larger than the sum of its proper divisors (93472371).

130537869 is a wasteful number, since it uses less digits than its factorization.

130537869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18281.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 130537869 is about 11425.3170196717. The cubic root of 130537869 is about 507.2773906200.

The spelling of 130537869 in words is "one hundred thirty million, five hundred thirty-seven thousand, eight hundred sixty-nine".