122969353 has 8 divisors (see below), whose sum is σ = 132571208. Its totient is φ = 113387904.

The previous prime is 122969317. The next prime is 122969383. The reversal of 122969353 is 353969221.

It can be written as a sum of positive squares in 4 ways, for example, as 10036224 + 112933129 = 3168^2 + 10627^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 122969353 - 2⁹ = 122968841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122969383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8851 + ... + 18007.

It is an arithmetic number, because the mean of its divisors is an integer number (16571401).

Almost surely, 2^122969353 is an apocalyptic number.

122969353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

122969353 is a deficient number, since it is larger than the sum of its proper divisors (9601855).

122969353 is a wasteful number, since it uses less digits than its factorization.

122969353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10203.

The product of its digits is 87480, while the sum is 40.

The square root of 122969353 is about 11089.1547468687. The cubic root of 122969353 is about 497.2776754653.

The spelling of 122969353 in words is "one hundred twenty-two million, nine hundred sixty-nine thousand, three hundred fifty-three".