130010032261 has 2 divisors, whose sum is σ = 130010032262. Its totient is φ = 130010032260.

The previous prime is 130010032213. The next prime is 130010032291. The reversal of 130010032261 is 162230010031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72891900225 + 57118132036 = 269985^2 + 238994^2 .

It is a cyclic number.

It is not a de Polignac number, because 130010032261 - 2¹³ = 130010024069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130010032291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65005016130 + 65005016131.

It is an arithmetic number, because the mean of its divisors is an integer number (65005016131).

Almost surely, 2^130010032261 is an apocalyptic number.

It is an amenable number.

130010032261 is a deficient number, since it is larger than the sum of its proper divisors (1).

130010032261 is an equidigital number, since it uses as much as digits as its factorization.

130010032261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 130010032261 its reverse (162230010031), we get a palindrome (292240042292).

The spelling of 130010032261 in words is "one hundred thirty billion, ten million, thirty-two thousand, two hundred sixty-one".