130293777 has 8 divisors (see below), whose sum is σ = 177962400. Its totient is φ = 84743840.

The previous prime is 130293719. The next prime is 130293791. The reversal of 130293777 is 777392031.

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 130293777 - 2¹⁰ = 130292753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130293577) 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, 529527 + ... + 529772.

It is an arithmetic number, because the mean of its divisors is an integer number (22245300).

Almost surely, 2^130293777 is an apocalyptic number.

It is an amenable number.

130293777 is a deficient number, since it is larger than the sum of its proper divisors (47668623).

130293777 is a wasteful number, since it uses less digits than its factorization.

130293777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059343.

The product of its (nonzero) digits is 55566, while the sum is 39.

The square root of 130293777 is about 11414.6299545802. The cubic root of 130293777 is about 506.9610083260.

The spelling of 130293777 in words is "one hundred thirty million, two hundred ninety-three thousand, seven hundred seventy-seven".