130555111 has 8 divisors (see below), whose sum is σ = 134797824. Its totient is φ = 126362880.

The previous prime is 130555097. The next prime is 130555123. The reversal of 130555111 is 111555031.

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

It is a cyclic number.

It is not a de Polignac number, because 130555111 - 2¹¹ = 130553063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130555211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7330 + ... + 17743.

It is an arithmetic number, because the mean of its divisors is an integer number (16849728).

Almost surely, 2^130555111 is an apocalyptic number.

130555111 is a deficient number, since it is larger than the sum of its proper divisors (4242713).

130555111 is a wasteful number, since it uses less digits than its factorization.

130555111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25241.

The product of its (nonzero) digits is 375, while the sum is 22.

The square root of 130555111 is about 11426.0715471241. The cubic root of 130555111 is about 507.2997240925.

The spelling of 130555111 in words is "one hundred thirty million, five hundred fifty-five thousand, one hundred eleven".