130155027 has 4 divisors (see below), whose sum is σ = 173540040. Its totient is φ = 86770016.

The previous prime is 130155007. The next prime is 130155031. The reversal of 130155027 is 720551031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130155027 - 2²⁰ = 129106451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130154988 and 130155006.

It is not an unprimeable number, because it can be changed into a prime (130155007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21692502 + ... + 21692507.

It is an arithmetic number, because the mean of its divisors is an integer number (43385010).

Almost surely, 2^130155027 is an apocalyptic number.

130155027 is a deficient number, since it is larger than the sum of its proper divisors (43385013).

130155027 is an equidigital number, since it uses as much as digits as its factorization.

130155027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43385012.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 130155027 is about 11408.5506090826. The cubic root of 130155027 is about 506.7809899476.

The spelling of 130155027 in words is "one hundred thirty million, one hundred fifty-five thousand, twenty-seven".