130380077 has 4 divisors (see below), whose sum is σ = 136048800. Its totient is φ = 124711356.

The previous prime is 130380049. The next prime is 130380097. The reversal of 130380077 is 770083031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130380077 - 2¹² = 130375981 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 (130380007) 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, 2834327 + ... + 2834372.

It is an arithmetic number, because the mean of its divisors is an integer number (34012200).

Almost surely, 2^130380077 is an apocalyptic number.

It is an amenable number.

130380077 is a deficient number, since it is larger than the sum of its proper divisors (5668723).

130380077 is an equidigital number, since it uses as much as digits as its factorization.

130380077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5668722.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 130380077 is about 11418.4095652591. The cubic root of 130380077 is about 507.0729120566.

The spelling of 130380077 in words is "one hundred thirty million, three hundred eighty thousand, seventy-seven".