100134422123 has 8 divisors (see below), whose sum is σ = 100656325440. Its totient is φ = 99612656640.

The previous prime is 100134422099. The next prime is 100134422191. The reversal of 100134422123 is 321224431001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100134422123 - 2⁸ = 100134421867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100134422723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1630763 + ... + 1691051.

It is an arithmetic number, because the mean of its divisors is an integer number (12582040680).

Almost surely, 2^100134422123 is an apocalyptic number.

100134422123 is a deficient number, since it is larger than the sum of its proper divisors (521903317).

100134422123 is an equidigital number, since it uses as much as digits as its factorization.

100134422123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68917.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 100134422123 its reverse (321224431001), we get a palindrome (421358853124).

The spelling of 100134422123 in words is "one hundred billion, one hundred thirty-four million, four hundred twenty-two thousand, one hundred twenty-three".