103022002312181 has 2 divisors, whose sum is σ = 103022002312182. Its totient is φ = 103022002312180.

The previous prime is 103022002312127. The next prime is 103022002312199. The reversal of 103022002312181 is 181213200220301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102213515404900 + 808486907281 = 10110070^2 + 899159^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103022002312181 is a prime.

It is a super-2 number, since 2×103022002312181² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103022002312181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103022002812181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51511001156090 + 51511001156091.

It is an arithmetic number, because the mean of its divisors is an integer number (51511001156091).

Almost surely, 2^{103022002312181} is an apocalyptic number.

It is an amenable number.

103022002312181 is a deficient number, since it is larger than the sum of its proper divisors (1).

103022002312181 is an equidigital number, since it uses as much as digits as its factorization.

103022002312181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 103022002312181 its reverse (181213200220301), we get a palindrome (284235202532482).

The spelling of 103022002312181 in words is "one hundred three trillion, twenty-two billion, two million, three hundred twelve thousand, one hundred eighty-one".