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110020107 = 3172157257
BaseRepresentation
bin1101000111011…
…00011000001011
321200000121012210
412203230120023
5211131120412
614530040203
72504104221
oct643543013
9250017183
10110020107
115711580a
1230a19063
1319a41572
141087cb11
1599d383c
hex68ec60b

110020107 has 8 divisors (see below), whose sum is σ = 155322576. Its totient is φ = 69032192.

The previous prime is 110020093. The next prime is 110020117. The reversal of 110020107 is 701020011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-110020107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110020092 and 110020101.

It is not an unprimeable number, because it can be changed into a prime (110020117) 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, 1078578 + ... + 1078679.

It is an arithmetic number, because the mean of its divisors is an integer number (19415322).

Almost surely, 2110020107 is an apocalyptic number.

110020107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

110020107 is a deficient number, since it is larger than the sum of its proper divisors (45302469).

110020107 is a wasteful number, since it uses less digits than its factorization.

110020107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157277.

The product of its (nonzero) digits is 14, while the sum is 12.

The square root of 110020107 is about 10489.0470015154. The cubic root of 110020107 is about 479.1711781940.

Adding to 110020107 its reverse (701020011), we get a palindrome (811040118).

The spelling of 110020107 in words is "one hundred ten million, twenty thousand, one hundred seven".

Divisors: 1 3 17 51 2157257 6471771 36673369 110020107