101143302042031 has 2 divisors, whose sum is σ = 101143302042032. Its totient is φ = 101143302042030.

The previous prime is 101143302042001. The next prime is 101143302042043. The reversal of 101143302042031 is 130240203341101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101143302042031 - 2³³ = 101134712107439 is a prime.

It is a super-2 number, since 2×101143302042031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101143302041987 and 101143302042005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101143302042001) 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, 50571651021015 + 50571651021016.

It is an arithmetic number, because the mean of its divisors is an integer number (50571651021016).

Almost surely, 2^{101143302042031} is an apocalyptic number.

101143302042031 is a deficient number, since it is larger than the sum of its proper divisors (1).

101143302042031 is an equidigital number, since it uses as much as digits as its factorization.

101143302042031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 101143302042031 its reverse (130240203341101), we get a palindrome (231383505383132).

The spelling of 101143302042031 in words is "one hundred one trillion, one hundred forty-three billion, three hundred two million, forty-two thousand, thirty-one".