130004155 has 8 divisors (see below), whose sum is σ = 156867984. Its totient is φ = 103428000.

The previous prime is 130004131. The next prime is 130004183. The reversal of 130004155 is 551400031.

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

It is not a de Polignac number, because 130004155 - 2⁵ = 130004123 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70921 + ... + 72730.

It is an arithmetic number, because the mean of its divisors is an integer number (19608498).

Almost surely, 2^130004155 is an apocalyptic number.

130004155 is a deficient number, since it is larger than the sum of its proper divisors (26863829).

130004155 is a wasteful number, since it uses less digits than its factorization.

130004155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143837.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 130004155 is about 11401.9364583390. The cubic root of 130004155 is about 506.5850988748.

Adding to 130004155 its reverse (551400031), we get a palindrome (681404186).

The spelling of 130004155 in words is "one hundred thirty million, four thousand, one hundred fifty-five".