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122323102401 = 373558552979
BaseRepresentation
bin111000111101100000…
…1100110101011000001
3102200201220111102220010
41301323001212223001
54001004203234101
6132110000335133
711560165133463
oct1617301465301
9380656442803
10122323102401
1147971225365
121b8599144a9
13b6c558aa86
145cc5aaa133
1532adddc2d6
hex1c7b066ac1

122323102401 has 8 divisors (see below), whose sum is σ = 165331682080. Its totient is φ = 80431628832.

The previous prime is 122323102333. The next prime is 122323102417. The reversal of 122323102401 is 104201323221.

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

It is not a de Polignac number, because 122323102401 - 213 = 122323094209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122323102481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279276271 + ... + 279276708.

It is an arithmetic number, because the mean of its divisors is an integer number (20666460260).

Almost surely, 2122323102401 is an apocalyptic number.

It is an amenable number.

122323102401 is a deficient number, since it is larger than the sum of its proper divisors (43008579679).

122323102401 is an equidigital number, since it uses as much as digits as its factorization.

122323102401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558553055.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 122323102401 its reverse (104201323221), we get a palindrome (226524425622).

The spelling of 122323102401 in words is "one hundred twenty-two billion, three hundred twenty-three million, one hundred two thousand, four hundred one".

Divisors: 1 3 73 219 558552979 1675658937 40774367467 122323102401