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110068901 is a prime number
BaseRepresentation
bin1101000111110…
…00010010100101
321200010002010222
412203320102211
5211134201101
614531054125
72504366405
oct643702245
9250102128
10110068901
1157149438
1230a41345
1319a5a837
1410892805
1599e301b
hex68f84a5

110068901 has 2 divisors, whose sum is σ = 110068902. Its totient is φ = 110068900.

The previous prime is 110068859. The next prime is 110068909. The reversal of 110068901 is 109860011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100020001 + 10048900 = 10001^2 + 3170^2 .

It is an emirp because it is prime and its reverse (109860011) is a distict prime. It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 106890011 and 110098601.

It is a cyclic number.

It is not a de Polignac number, because 110068901 - 214 = 110052517 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110068909) 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 as a sum of consecutive naturals, namely, 55034450 + 55034451.

It is an arithmetic number, because the mean of its divisors is an integer number (55034451).

Almost surely, 2110068901 is an apocalyptic number.

It is an amenable number.

110068901 is a deficient number, since it is larger than the sum of its proper divisors (1).

110068901 is an equidigital number, since it uses as much as digits as its factorization.

110068901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 110068901 is about 10491.3726937899. The cubic root of 110068901 is about 479.2420053168.

The spelling of 110068901 in words is "one hundred ten million, sixty-eight thousand, nine hundred one".