130071377 has 2 divisors, whose sum is σ = 130071378. Its totient is φ = 130071376.

The previous prime is 130071373. The next prime is 130071421. The reversal of 130071377 is 773170031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129254161 + 817216 = 11369^2 + 904^2 .

It is a cyclic number.

It is not a de Polignac number, because 130071377 - 2² = 130071373 is a prime.

It is a super-2 number, since 2×130071377² = 33837126229352258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130071373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65035688 + 65035689.

It is an arithmetic number, because the mean of its divisors is an integer number (65035689).

Almost surely, 2^130071377 is an apocalyptic number.

It is an amenable number.

130071377 is a deficient number, since it is larger than the sum of its proper divisors (1).

130071377 is an equidigital number, since it uses as much as digits as its factorization.

130071377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3087, while the sum is 29.

The square root of 130071377 is about 11404.8839099747. The cubic root of 130071377 is about 506.6723981250.

The spelling of 130071377 in words is "one hundred thirty million, seventy-one thousand, three hundred seventy-seven".