100124343103 has 16 divisors (see below), whose sum is σ = 101575791616. Its totient is φ = 98683310880.

The previous prime is 100124343101. The next prime is 100124343119. The reversal of 100124343103 is 301343421001.

It is a cyclic number.

It is not a de Polignac number, because 100124343103 - 2¹ = 100124343101 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 (100124343101) 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 in 15 ways as a sum of consecutive naturals, for example, 20074576 + ... + 20079562.

It is an arithmetic number, because the mean of its divisors is an integer number (6348486976).

Almost surely, 2^100124343103 is an apocalyptic number.

100124343103 is a deficient number, since it is larger than the sum of its proper divisors (1451448513).

100124343103 is a wasteful number, since it uses less digits than its factorization.

100124343103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5974.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 100124343103 its reverse (301343421001), we get a palindrome (401467764104).

The spelling of 100124343103 in words is "one hundred billion, one hundred twenty-four million, three hundred forty-three thousand, one hundred three".