103032031113181 has 2 divisors, whose sum is σ = 103032031113182. Its totient is φ = 103032031113180.

The previous prime is 103032031113043. The next prime is 103032031113211. The reversal of 103032031113181 is 181311130230301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91461182569156 + 11570848544025 = 9563534^2 + 3401595^2 .

It is a cyclic number.

It is not a de Polignac number, because 103032031113181 - 2¹⁵ = 103032031080413 is a prime.

It is a super-2 number, since 2×103032031113181² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103032031813181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51516015556590 + 51516015556591.

It is an arithmetic number, because the mean of its divisors is an integer number (51516015556591).

Almost surely, 2^{103032031113181} is an apocalyptic number.

It is an amenable number.

103032031113181 is a deficient number, since it is larger than the sum of its proper divisors (1).

103032031113181 is an equidigital number, since it uses as much as digits as its factorization.

103032031113181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

Adding to 103032031113181 its reverse (181311130230301), we get a palindrome (284343161343482).

The spelling of 103032031113181 in words is "one hundred three trillion, thirty-two billion, thirty-one million, one hundred thirteen thousand, one hundred eighty-one".