130004265 has 16 divisors (see below), whose sum is σ = 212845248. Its totient is φ = 67722816.

The previous prime is 130004263. The next prime is 130004267. The reversal of 130004265 is 562400031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (130004263) and next prime (130004267).

It is not a de Polignac number, because 130004265 - 2¹ = 130004263 is a prime.

It is a super-2 number, since 2×130004265² = 33802217836380450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130004261) 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, 100134 + ... + 101423.

It is an arithmetic number, because the mean of its divisors is an integer number (13302828).

Almost surely, 2^130004265 is an apocalyptic number.

130004265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130004265 is a deficient number, since it is larger than the sum of its proper divisors (82840983).

130004265 is a wasteful number, since it uses less digits than its factorization.

130004265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201608.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 130004265 is about 11401.9412820800. The cubic root of 130004265 is about 506.5852417532.

Adding to 130004265 its reverse (562400031), we get a palindrome (692404296).

The spelling of 130004265 in words is "one hundred thirty million, four thousand, two hundred sixty-five".