103310222 has 4 divisors (see below), whose sum is σ = 154965336. Its totient is φ = 51655110.

The previous prime is 103310191. The next prime is 103310261. The reversal of 103310222 is 222013301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222013301 = 5039 ⋅44059.

It is a junction number, because it is equal to n+sod(n) for n = 103310197 and 103310206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25827554 + ... + 25827557.

It is an arithmetic number, because the mean of its divisors is an integer number (38741334).

Almost surely, 2^103310222 is an apocalyptic number.

103310222 is a deficient number, since it is larger than the sum of its proper divisors (51655114).

103310222 is an equidigital number, since it uses as much as digits as its factorization.

103310222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51655113.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103310222 is about 10164.1636153694. The cubic root of 103310222 is about 469.2249516806.

Adding to 103310222 its reverse (222013301), we get a palindrome (325323523).

The spelling of 103310222 in words is "one hundred three million, three hundred ten thousand, two hundred twenty-two".