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12110320033 = 711811464899
BaseRepresentation
bin10110100011101010…
…01101000110100001
31011020222200222222121
423101311031012201
5144300220220113
65321410104241
7606051010330
oct132165150641
934228628877
1012110320033
115154a61759
12241b87b081
1311acc7c756
1482c537d17
154ad2b2e8d
hex2d1d4d1a1

12110320033 has 8 divisors (see below), whose sum is σ = 13852094400. Its totient is φ = 10371477840.

The previous prime is 12110320031. The next prime is 12110320067. The reversal of 12110320033 is 33002301121.

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 12110320033 - 21 = 12110320031 is a prime.

It is a super-2 number, since 2×121103200332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12110319989 and 12110320016.

It is not an unprimeable number, because it can be changed into a prime (12110320031) 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, 724183 + ... + 740716.

It is an arithmetic number, because the mean of its divisors is an integer number (1731511800).

Almost surely, 212110320033 is an apocalyptic number.

It is an amenable number.

12110320033 is a deficient number, since it is larger than the sum of its proper divisors (1741774367).

12110320033 is a wasteful number, since it uses less digits than its factorization.

12110320033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466087.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12110320033 its reverse (33002301121), we get a palindrome (45112621154).

The spelling of 12110320033 in words is "twelve billion, one hundred ten million, three hundred twenty thousand, thirty-three".

Divisors: 1 7 1181 8267 1464899 10254293 1730045719 12110320033