1013130300181 has 2 divisors, whose sum is σ = 1013130300182. Its totient is φ = 1013130300180.

The previous prime is 1013130300157. The next prime is 1013130300211. The reversal of 1013130300181 is 1810030313101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 907418182225 + 105712117956 = 952585^2 + 325134^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013130300181 - 2¹¹ = 1013130298133 is a prime.

It is a super-2 number, since 2×1013130300181² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013130300881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506565150090 + 506565150091.

It is an arithmetic number, because the mean of its divisors is an integer number (506565150091).

Almost surely, 2^{1013130300181} is an apocalyptic number.

It is an amenable number.

1013130300181 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013130300181 is an equidigital number, since it uses as much as digits as its factorization.

1013130300181 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 22.

Adding to 1013130300181 its reverse (1810030313101), we get a palindrome (2823160613282).

The spelling of 1013130300181 in words is "one trillion, thirteen billion, one hundred thirty million, three hundred thousand, one hundred eighty-one".