130995045 has 24 divisors (see below), whose sum is σ = 230911200. Its totient is φ = 68678496.

The previous prime is 130995043. The next prime is 130995061. The reversal of 130995045 is 540599031.

It is not a de Polignac number, because 130995045 - 2¹ = 130995043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130995043) 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 23 ways as a sum of consecutive naturals, for example, 22015 + ... + 27324.

It is an arithmetic number, because the mean of its divisors is an integer number (9621300).

Almost surely, 2^130995045 is an apocalyptic number.

130995045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130995045 is a deficient number, since it is larger than the sum of its proper divisors (99916155).

130995045 is a wasteful number, since it uses less digits than its factorization.

130995045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49409 (or 49406 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 130995045 is about 11445.3066800326. The cubic root of 130995045 is about 507.8689043683.

The spelling of 130995045 in words is "one hundred thirty million, nine hundred ninety-five thousand, forty-five".