100143310031041 has 2 divisors, whose sum is σ = 100143310031042. Its totient is φ = 100143310031040.

The previous prime is 100143310030997. The next prime is 100143310031197. The reversal of 100143310031041 is 140130013341001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75289096871041 + 24854213160000 = 8676929^2 + 4985400^2 .

It is a cyclic number.

It is not a de Polignac number, because 100143310031041 - 2¹³ = 100143310022849 is a prime.

It is not a weakly prime, because it can be changed into another prime (100143310031741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50071655015520 + 50071655015521.

It is an arithmetic number, because the mean of its divisors is an integer number (50071655015521).

Almost surely, 2^{100143310031041} is an apocalyptic number.

It is an amenable number.

100143310031041 is a deficient number, since it is larger than the sum of its proper divisors (1).

100143310031041 is an equidigital number, since it uses as much as digits as its factorization.

100143310031041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 100143310031041 its reverse (140130013341001), we get a palindrome (240273323372042).

The spelling of 100143310031041 in words is "one hundred trillion, one hundred forty-three billion, three hundred ten million, thirty-one thousand, forty-one".