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101110110093 = 3297721316057
BaseRepresentation
bin101111000101010100…
…0011101011110001101
3100122222112111210000100
41132022220131132031
53124033142010333
6114241020321313
710206413520036
oct1361250353615
9318875453010
10101110110093
1139976026263
12177196a3239
1396c47c0115
144c72671a8d
15296b91b213
hex178aa1d78d

101110110093 has 24 divisors (see below), whose sum is σ = 147583232888. Its totient is φ = 66698422272.

The previous prime is 101110110083. The next prime is 101110110097. The reversal of 101110110093 is 390011011101.

It can be written as a sum of positive squares in 4 ways, for example, as 25382225124 + 75727884969 = 159318^2 + 275187^2 .

It is not a de Polignac number, because 101110110093 - 210 = 101110109069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101110110097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6288921 + ... + 6304977.

Almost surely, 2101110110093 is an apocalyptic number.

It is an amenable number.

101110110093 is a deficient number, since it is larger than the sum of its proper divisors (46473122795).

101110110093 is a wasteful number, since it uses less digits than its factorization.

101110110093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23373 (or 23370 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

Adding to 101110110093 its reverse (390011011101), we get a palindrome (491121121194).

The spelling of 101110110093 in words is "one hundred one billion, one hundred ten million, one hundred ten thousand, ninety-three".

Divisors: 1 3 9 97 291 873 7213 16057 21639 48171 64917 144513 699661 1557529 2098983 4672587 6296949 14017761 115819141 347457423 1042372269 11234456677 33703370031 101110110093