100343369 has 4 divisors (see below), whose sum is σ = 114678144. Its totient is φ = 86008596.

The previous prime is 100343357. The next prime is 100343387. The reversal of 100343369 is 963343001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 963343001 = 353 ⋅2729017.

It is a cyclic number.

It is not a de Polignac number, because 100343369 - 2¹² = 100339273 is a prime.

It is a super-2 number, since 2×100343369² = 20137583404540322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100343339) 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, 7167377 + ... + 7167390.

It is an arithmetic number, because the mean of its divisors is an integer number (28669536).

Almost surely, 2^100343369 is an apocalyptic number.

It is an amenable number.

100343369 is a deficient number, since it is larger than the sum of its proper divisors (14334775).

100343369 is an equidigital number, since it uses as much as digits as its factorization.

100343369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14334774.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 100343369 is about 10017.1537374645. The cubic root of 100343369 is about 464.6895356975.

The spelling of 100343369 in words is "one hundred million, three hundred forty-three thousand, three hundred sixty-nine".