130149005 has 16 divisors (see below), whose sum is σ = 184249344. Its totient is φ = 86365440.

The previous prime is 130149001. The next prime is 130149007. The reversal of 130149005 is 500941031.

It is a happy number.

It is not a de Polignac number, because 130149005 - 2² = 130149001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130149001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58892 + ... + 61061.

It is an arithmetic number, because the mean of its divisors is an integer number (11515584).

Almost surely, 2^130149005 is an apocalyptic number.

It is an amenable number.

130149005 is a deficient number, since it is larger than the sum of its proper divisors (54100339).

130149005 is a wasteful number, since it uses less digits than its factorization.

130149005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119996.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 130149005 is about 11408.2866811805. The cubic root of 130149005 is about 506.7731739294.

The spelling of 130149005 in words is "one hundred thirty million, one hundred forty-nine thousand, five".