130126427 has 4 divisors (see below), whose sum is σ = 130240440. Its totient is φ = 130012416.

The previous prime is 130126417. The next prime is 130126439. The reversal of 130126427 is 724621031.

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 130126427 - 2⁴ = 130126411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130126396 and 130126405.

It is not an unprimeable number, because it can be changed into a prime (130126417) 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, 55277 + ... + 57582.

It is an arithmetic number, because the mean of its divisors is an integer number (32560110).

Almost surely, 2^130126427 is an apocalyptic number.

130126427 is a deficient number, since it is larger than the sum of its proper divisors (114013).

130126427 is a wasteful number, since it uses less digits than its factorization.

130126427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114012.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 130126427 is about 11407.2970944041. The cubic root of 130126427 is about 506.7438675549.

Adding to 130126427 its reverse (724621031), we get a palindrome (854747458).

The spelling of 130126427 in words is "one hundred thirty million, one hundred twenty-six thousand, four hundred twenty-seven".