105143112103241 has 2 divisors, whose sum is σ = 105143112103242. Its totient is φ = 105143112103240.

The previous prime is 105143112103177. The next prime is 105143112103247. The reversal of 105143112103241 is 142301211341501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101931235210000 + 3211876893241 = 10096100^2 + 1792171^2 .

It is a cyclic number.

It is not a de Polignac number, because 105143112103241 - 2⁶ = 105143112103177 is a prime.

It is a super-2 number, since 2×105143112103241² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105143112103247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52571556051620 + 52571556051621.

It is an arithmetic number, because the mean of its divisors is an integer number (52571556051621).

Almost surely, 2^{105143112103241} is an apocalyptic number.

It is an amenable number.

105143112103241 is a deficient number, since it is larger than the sum of its proper divisors (1).

105143112103241 is an equidigital number, since it uses as much as digits as its factorization.

105143112103241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 105143112103241 its reverse (142301211341501), we get a palindrome (247444323444742).

The spelling of 105143112103241 in words is "one hundred five trillion, one hundred forty-three billion, one hundred twelve million, one hundred three thousand, two hundred forty-one".