100123371 has 20 divisors (see below), whose sum is σ = 150760192. Its totient is φ = 66216528.

The previous prime is 100123363. The next prime is 100123403. The reversal of 100123371 is 173321001.

It is not a de Polignac number, because 100123371 - 2³ = 100123363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100123321) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5421 + ... + 15153.

Almost surely, 2^100123371 is an apocalyptic number.

100123371 is a deficient number, since it is larger than the sum of its proper divisors (50636821).

100123371 is an equidigital number, since it uses as much as digits as its factorization.

100123371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9872 (or 9863 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 100123371 is about 10006.1666486222. The cubic root of 100123371 is about 464.3496840705.

Adding to 100123371 its reverse (173321001), we get a palindrome (273444372).

The spelling of 100123371 in words is "one hundred million, one hundred twenty-three thousand, three hundred seventy-one".