101100434103143 has 4 divisors (see below), whose sum is σ = 101100542256168. Its totient is φ = 101100325950120.

The previous prime is 101100434103131. The next prime is 101100434103181. The reversal of 101100434103143 is 341301434001101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101100434103143 - 2⁶ = 101100434103079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101100434103443) 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 in 3 ways as a sum of consecutive naturals, for example, 52661993 + ... + 54548018.

It is an arithmetic number, because the mean of its divisors is an integer number (25275135564042).

Almost surely, 2^{101100434103143} is an apocalyptic number.

101100434103143 is a deficient number, since it is larger than the sum of its proper divisors (108153025).

101100434103143 is an equidigital number, since it uses as much as digits as its factorization.

101100434103143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108153024.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 101100434103143 its reverse (341301434001101), we get a palindrome (442401868104244).

The spelling of 101100434103143 in words is "one hundred one trillion, one hundred billion, four hundred thirty-four million, one hundred three thousand, one hundred forty-three".