130276399 has 4 divisors (see below), whose sum is σ = 142119720. Its totient is φ = 118433080.

The previous prime is 130276397. The next prime is 130276417. The reversal of 130276399 is 993672031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993672031 = 11 ⋅90333821.

It is a cyclic number.

It is not a de Polignac number, because 130276399 - 2¹ = 130276397 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 (130276397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5921644 + ... + 5921665.

It is an arithmetic number, because the mean of its divisors is an integer number (35529930).

Almost surely, 2^130276399 is an apocalyptic number.

130276399 is a deficient number, since it is larger than the sum of its proper divisors (11843321).

130276399 is a wasteful number, since it uses less digits than its factorization.

130276399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11843320.

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 130276399 is about 11413.8687131051. The cubic root of 130276399 is about 506.9384685949.

The spelling of 130276399 in words is "one hundred thirty million, two hundred seventy-six thousand, three hundred ninety-nine".