130255121 has 8 divisors (see below), whose sum is σ = 132602880. Its totient is φ = 127924992.

The previous prime is 130255091. The next prime is 130255123. The reversal of 130255121 is 121552031.

It is a happy number.

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 130255121 - 2⁶ = 130255057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130255093 and 130255102.

It is not an unprimeable number, because it can be changed into a prime (130255123) 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, 10976 + ... + 19518.

It is an arithmetic number, because the mean of its divisors is an integer number (16575360).

Almost surely, 2^130255121 is an apocalyptic number.

It is an amenable number.

130255121 is a deficient number, since it is larger than the sum of its proper divisors (2347759).

130255121 is an equidigital number, since it uses as much as digits as its factorization.

130255121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8815.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 130255121 is about 11412.9365633916. The cubic root of 130255121 is about 506.9108677295.

The spelling of 130255121 in words is "one hundred thirty million, two hundred fifty-five thousand, one hundred twenty-one".