100413434103 has 4 divisors (see below), whose sum is σ = 133884578808. Its totient is φ = 66942289400.

The previous prime is 100413434087. The next prime is 100413434111. The reversal of 100413434103 is 301434314001.

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 100413434103 - 2⁴ = 100413434087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100413433103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16735572348 + ... + 16735572353.

It is an arithmetic number, because the mean of its divisors is an integer number (33471144702).

Almost surely, 2^100413434103 is an apocalyptic number.

100413434103 is a deficient number, since it is larger than the sum of its proper divisors (33471144705).

100413434103 is an equidigital number, since it uses as much as digits as its factorization.

100413434103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33471144704.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 100413434103 its reverse (301434314001), we get a palindrome (401847748104).

The spelling of 100413434103 in words is "one hundred billion, four hundred thirteen million, four hundred thirty-four thousand, one hundred three".