130877983 has 2 divisors, whose sum is σ = 130877984. Its totient is φ = 130877982.

The previous prime is 130877963. The next prime is 130877993. The reversal of 130877983 is 389778031.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (389778031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130877983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130877933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65438991 + 65438992.

It is an arithmetic number, because the mean of its divisors is an integer number (65438992).

Almost surely, 2^130877983 is an apocalyptic number.

130877983 is a deficient number, since it is larger than the sum of its proper divisors (1).

130877983 is an equidigital number, since it uses as much as digits as its factorization.

130877983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 130877983 is about 11440.1915630815. The cubic root of 130877983 is about 507.7175758250.

The spelling of 130877983 in words is "one hundred thirty million, eight hundred seventy-seven thousand, nine hundred eighty-three".