100100103143 has 2 divisors, whose sum is σ = 100100103144. Its totient is φ = 100100103142.

The previous prime is 100100103133. The next prime is 100100103161. The reversal of 100100103143 is 341301001001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100100103143 - 2³⁰ = 99026361319 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100100103133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050051571 + 50050051572.

It is an arithmetic number, because the mean of its divisors is an integer number (50050051572).

Almost surely, 2^100100103143 is an apocalyptic number.

100100103143 is a deficient number, since it is larger than the sum of its proper divisors (1).

100100103143 is an equidigital number, since it uses as much as digits as its factorization.

100100103143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 100100103143 its reverse (341301001001), we get a palindrome (441401104144).

The spelling of 100100103143 in words is "one hundred billion, one hundred million, one hundred three thousand, one hundred forty-three".