130011123001 has 2 divisors, whose sum is σ = 130011123002. Its totient is φ = 130011123000.

The previous prime is 130011122993. The next prime is 130011123007. The reversal of 130011123001 is 100321110031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91612760976 + 38398362025 = 302676^2 + 195955^2 .

It is a cyclic number.

It is not a de Polignac number, because 130011123001 - 2³ = 130011122993 is a prime.

It is not a weakly prime, because it can be changed into another prime (130011123007) 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, 65005561500 + 65005561501.

It is an arithmetic number, because the mean of its divisors is an integer number (65005561501).

Almost surely, 2^130011123001 is an apocalyptic number.

It is an amenable number.

130011123001 is a deficient number, since it is larger than the sum of its proper divisors (1).

130011123001 is an equidigital number, since it uses as much as digits as its factorization.

130011123001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 130011123001 its reverse (100321110031), we get a palindrome (230332233032).

The spelling of 130011123001 in words is "one hundred thirty billion, eleven million, one hundred twenty-three thousand, one".