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12303033113 = 719974311887
BaseRepresentation
bin10110111010101000…
…10110001100011001
31011202102022211122002
423131110112030121
5200144034024423
65352452410345
7613611025130
oct133524261431
934672284562
1012303033113
115243817968
1224743169b5
131210b85067
14849d80917
154c017d228
hex2dd516319

12303033113 has 16 divisors (see below), whose sum is σ = 14151475200. Its totient is φ = 10477461456.

The previous prime is 12303033089. The next prime is 12303033151. The reversal of 12303033113 is 31133030321.

12303033113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12303033113 - 28 = 12303032857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12303033013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1029056 + ... + 1040942.

It is an arithmetic number, because the mean of its divisors is an integer number (884467200).

Almost surely, 212303033113 is an apocalyptic number.

It is an amenable number.

12303033113 is a deficient number, since it is larger than the sum of its proper divisors (1848442087).

12303033113 is a wasteful number, since it uses less digits than its factorization.

12303033113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12836.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 12303033113 its reverse (31133030321), we get a palindrome (43436063434).

The spelling of 12303033113 in words is "twelve billion, three hundred three million, thirty-three thousand, one hundred thirteen".

Divisors: 1 7 199 743 1393 5201 11887 83209 147857 1034999 2365513 8832041 16558591 61824287 1757576159 12303033113