130776301 has 4 divisors (see below), whose sum is σ = 131499004. Its totient is φ = 130053600.

The previous prime is 130776299. The next prime is 130776311. The reversal of 130776301 is 103677031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13032100 + 117744201 = 3610^2 + 10851^2 .

It is a cyclic number.

It is not a de Polignac number, because 130776301 - 2¹ = 130776299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130776301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130776311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361080 + ... + 361441.

It is an arithmetic number, because the mean of its divisors is an integer number (32874751).

Almost surely, 2^130776301 is an apocalyptic number.

It is an amenable number.

130776301 is a deficient number, since it is larger than the sum of its proper divisors (722703).

130776301 is an equidigital number, since it uses as much as digits as its factorization.

130776301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722702.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 130776301 is about 11435.7466306315. The cubic root of 130776301 is about 507.5860560871.

The spelling of 130776301 in words is "one hundred thirty million, seven hundred seventy-six thousand, three hundred one".