130105254 has 8 divisors (see below), whose sum is σ = 260210520. Its totient is φ = 43368416.

The previous prime is 130105247. The next prime is 130105279. The reversal of 130105254 is 452501031.

It is a sphenic number, since it is the product of 3 distinct primes.

130105254 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 130105254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10842099 + ... + 10842110.

It is an arithmetic number, because the mean of its divisors is an integer number (32526315).

Almost surely, 2^130105254 is an apocalyptic number.

130105254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130105254 is a wasteful number, since it uses less digits than its factorization.

130105254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21684214.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 130105254 is about 11406.3690103380. The cubic root of 130105254 is about 506.7163817984.

Adding to 130105254 its reverse (452501031), we get a palindrome (582606285).

The spelling of 130105254 in words is "one hundred thirty million, one hundred five thousand, two hundred fifty-four".