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110130023 = 1929199873
BaseRepresentation
bin1101001000001…
…11001101100111
321200020011222202
412210013031213
5211143130043
614532245115
72505042533
oct644071547
9250204882
10110130023
1157190353
1230a7079b
1319a7c5c3
14108aabc3
159a061b8
hex6907367

110130023 has 8 divisors (see below), whose sum is σ = 119924400. Its totient is φ = 100735488.

The previous prime is 110130001. The next prime is 110130047. The reversal of 110130023 is 320031011.

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 110130023 - 26 = 110129959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110129986 and 110130013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110130523) 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, 99386 + ... + 100487.

It is an arithmetic number, because the mean of its divisors is an integer number (14990550).

Almost surely, 2110130023 is an apocalyptic number.

110130023 is a deficient number, since it is larger than the sum of its proper divisors (9794377).

110130023 is a wasteful number, since it uses less digits than its factorization.

110130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199921.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 110130023 is about 10494.2852543658. The cubic root of 110130023 is about 479.3306976698.

Adding to 110130023 its reverse (320031011), we get a palindrome (430161034).

The spelling of 110130023 in words is "one hundred ten million, one hundred thirty thousand, twenty-three".

Divisors: 1 19 29 551 199873 3797587 5796317 110130023