100042332423 has 16 divisors (see below), whose sum is σ = 153174864000. Its totient is φ = 57440573280.

The previous prime is 100042332413. The next prime is 100042332431. The reversal of 100042332423 is 324233240001.

It is not a de Polignac number, because 100042332423 - 2⁴ = 100042332407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100042332393 and 100042332402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100042332413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79777948 + ... + 79779201.

It is an arithmetic number, because the mean of its divisors is an integer number (9573429000).

Almost surely, 2^100042332423 is an apocalyptic number.

100042332423 is a deficient number, since it is larger than the sum of its proper divisors (53132531577).

100042332423 is a wasteful number, since it uses less digits than its factorization.

100042332423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159557182.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 100042332423 its reverse (324233240001), we get a palindrome (424275572424).

The spelling of 100042332423 in words is "one hundred billion, forty-two million, three hundred thirty-two thousand, four hundred twenty-three".