18334101 has 8 divisors (see below), whose sum is σ = 24638464. Its totient is φ = 12126240.

The previous prime is 18334091. The next prime is 18334133. The reversal of 18334101 is 10143381.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 18334101 - 2¹⁸ = 18071957 is a prime.

It is a super-2 number, since 2×18334101² = 672278518956402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18334171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23680 + ... + 24441.

It is an arithmetic number, because the mean of its divisors is an integer number (3079808).

Almost surely, 2^18334101 is an apocalyptic number.

It is an amenable number.

18334101 is a deficient number, since it is larger than the sum of its proper divisors (6304363).

18334101 is a wasteful number, since it uses less digits than its factorization.

18334101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48251.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 18334101 is about 4281.8338361034. The cubic root of 18334101 is about 263.6856767589.

Adding to 18334101 its reverse (10143381), we get a palindrome (28477482).

The spelling of 18334101 in words is "eighteen million, three hundred thirty-four thousand, one hundred one".