100422312423 has 16 divisors (see below), whose sum is σ = 138328092672. Its totient is φ = 64735884000.

The previous prime is 100422312401. The next prime is 100422312439. The reversal of 100422312423 is 324213224001.

It is a happy number.

It is not a de Polignac number, because 100422312423 - 2²¹ = 100420215271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100422312393 and 100422312402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100422312493) 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, 324108 + ... + 553073.

It is an arithmetic number, because the mean of its divisors is an integer number (8645505792).

Almost surely, 2^100422312423 is an apocalyptic number.

100422312423 is a deficient number, since it is larger than the sum of its proper divisors (37905780249).

100422312423 is a wasteful number, since it uses less digits than its factorization.

100422312423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878446.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 100422312423 its reverse (324213224001), we get a palindrome (424635536424).

The spelling of 100422312423 in words is "one hundred billion, four hundred twenty-two million, three hundred twelve thousand, four hundred twenty-three".