110002 has 4 divisors (see below), whose sum is σ = 165006.
Its totient is φ = 55000.
The previous prime is 109987. The next prime is 110017. The reversal of 110002 is 200011.
Adding to 110002 its reverse (200011), we get a palindrome (310013).
Subtracting 110002 from its reverse (200011), we obtain a palindrome (90009).
Multipling 110002 by its reverse (200011), we get a palindrome (22001610022).
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200011 = 7 ⋅28573.
It is an interprime number because it is at equal distance from previous prime (109987) and next prime (110017).
It can be written as a sum of positive squares in only one way, i.e., 109561 + 441 = 331^2 + 21^2
It is a junction number, because it is equal to n+sod(n) for n = 109973 and 110000.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27499 + ... + 27502.
2110002 is an apocalyptic number.
110002 is a deficient number, since it is larger than the sum of its proper divisors (55004).
110002 is an equidigital number, since it uses as much as digits as its factorization.
110002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55003.
The product of its (nonzero) digits is 2, while the sum is 4.
The square root of 110002 is about 331.6654941353.
The cubic root of 110002 is about 47.9144889580.
The spelling of 110002 in words is "one hundred ten thousand, two", and thus it is an iban number.