122143301 has 8 divisors (see below), whose sum is σ = 139818624. Its totient is φ = 104524560.

The previous prime is 122143279. The next prime is 122143313. The reversal of 122143301 is 103341221.

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

It is not a de Polignac number, because 122143301 - 2²² = 117948997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122143301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122143361) 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, 9410 + ... + 18243.

It is an arithmetic number, because the mean of its divisors is an integer number (17477328).

Almost surely, 2^122143301 is an apocalyptic number.

It is an amenable number.

122143301 is a deficient number, since it is larger than the sum of its proper divisors (17675323).

122143301 is an equidigital number, since it uses as much as digits as its factorization.

122143301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28291.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 122143301 is about 11051.8460448922. The cubic root of 122143301 is about 496.1616779665.

Adding to 122143301 its reverse (103341221), we get a palindrome (225484522).

The spelling of 122143301 in words is "one hundred twenty-two million, one hundred forty-three thousand, three hundred one".