102326018 has 8 divisors (see below), whose sum is σ = 155780112. Its totient is φ = 50399316.

The previous prime is 102326017. The next prime is 102326041. The reversal of 102326018 is 810623201.

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

It is a super-2 number, since 2×102326018² = 20941227919472648, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102325984 and 102326002.

It is not an unprimeable number, because it can be changed into a prime (102326017) 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, 381680 + ... + 381947.

It is an arithmetic number, because the mean of its divisors is an integer number (19472514).

Almost surely, 2^102326018 is an apocalyptic number.

102326018 is a deficient number, since it is larger than the sum of its proper divisors (53454094).

102326018 is an equidigital number, since it uses as much as digits as its factorization.

102326018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763696.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 102326018 is about 10115.6323578904. The cubic root of 102326018 is about 467.7301418651.

Adding to 102326018 its reverse (810623201), we get a palindrome (912949219).

The spelling of 102326018 in words is "one hundred two million, three hundred twenty-six thousand, eighteen".