130593003781 has 2 divisors, whose sum is σ = 130593003782. Its totient is φ = 130593003780.

The previous prime is 130593003743. The next prime is 130593003797. The reversal of 130593003781 is 187300395031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111759833025 + 18833170756 = 334305^2 + 137234^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130593003781 is a prime.

It is a super-2 number, since 2×130593003781² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130593003181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65296501890 + 65296501891.

It is an arithmetic number, because the mean of its divisors is an integer number (65296501891).

Almost surely, 2^130593003781 is an apocalyptic number.

It is an amenable number.

130593003781 is a deficient number, since it is larger than the sum of its proper divisors (1).

130593003781 is an equidigital number, since it uses as much as digits as its factorization.

130593003781 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 130593003781 in words is "one hundred thirty billion, five hundred ninety-three million, three thousand, seven hundred eighty-one".