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12010011107 = 83293493853
BaseRepresentation
bin10110010111101101…
…00011100111100011
31010222222221210000012
423023312203213203
5144044030323412
65303424115135
7603422260433
oct131366434743
933888853005
1012010011107
11510337a116
1223b2165aab
13119525b463
1481d0a62c3
154a459bc22
hex2cbda39e3

12010011107 has 8 divisors (see below), whose sum is σ = 12196218384. Its totient is φ = 11824792288.

The previous prime is 12010011073. The next prime is 12010011119. The reversal of 12010011107 is 70111001021.

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 12010011107 - 28 = 12010010851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12010011091 and 12010011100.

It is not an unprimeable number, because it can be changed into a prime (12010011137) 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, 222608 + ... + 271245.

It is an arithmetic number, because the mean of its divisors is an integer number (1524527298).

Almost surely, 212010011107 is an apocalyptic number.

12010011107 is a deficient number, since it is larger than the sum of its proper divisors (186207277).

12010011107 is an equidigital number, since it uses as much as digits as its factorization.

12010011107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494229.

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

Adding to 12010011107 its reverse (70111001021), we get a palindrome (82121012128).

The spelling of 12010011107 in words is "twelve billion, ten million, eleven thousand, one hundred seven".

Divisors: 1 83 293 24319 493853 40989799 144698929 12010011107