100040411 has 4 divisors (see below), whose sum is σ = 100183824. Its totient is φ = 99897000.

The previous prime is 100040407. The next prime is 100040417. The reversal of 100040411 is 114040001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114040001 = 47 ⋅2426383.

It is a cyclic number.

It is not a de Polignac number, because 100040411 - 2² = 100040407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100040392 and 100040401.

It is not an unprimeable number, because it can be changed into a prime (100040417) 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, 70655 + ... + 72056.

It is an arithmetic number, because the mean of its divisors is an integer number (25045956).

Almost surely, 2^100040411 is an apocalyptic number.

100040411 is a deficient number, since it is larger than the sum of its proper divisors (143413).

100040411 is an equidigital number, since it uses as much as digits as its factorization.

100040411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143412.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 100040411 is about 10002.0203459101. The cubic root of 100040411 is about 464.2213986898.

Adding to 100040411 its reverse (114040001), we get a palindrome (214080412).

The spelling of 100040411 in words is "one hundred million, forty thousand, four hundred eleven".