122343105 has 16 divisors (see below), whose sum is σ = 195886080. Its totient is φ = 65203968.

The previous prime is 122343103. The next prime is 122343161. The reversal of 122343105 is 501343221.

It is not a de Polignac number, because 122343105 - 2¹ = 122343103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122343103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41056 + ... + 43934.

It is an arithmetic number, because the mean of its divisors is an integer number (12242880).

Almost surely, 2^122343105 is an apocalyptic number.

122343105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122343105 is a deficient number, since it is larger than the sum of its proper divisors (73542975).

122343105 is a wasteful number, since it uses less digits than its factorization.

122343105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 122343105 is about 11060.8817460454. The cubic root of 122343105 is about 496.4320736972.

Adding to 122343105 its reverse (501343221), we get a palindrome (623686326).

The spelling of 122343105 in words is "one hundred twenty-two million, three hundred forty-three thousand, one hundred five".