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1120330003 = 13195877727
BaseRepresentation
bin100001011000110…
…1110000100010011
32220002002122211211
41002301232010103
54243301030003
6303100320551
736522435142
oct10261560423
92802078754
101120330003
11525440571
12273243157
1314b14b380
14a8b11759
156854e96d
hex42c6e113

1120330003 has 16 divisors (see below), whose sum is σ = 1272337920. Its totient is φ = 977926176.

The previous prime is 1120329997. The next prime is 1120330007. The reversal of 1120330003 is 3000330211.

Adding to 1120330003 its reverse (3000330211), we get a palindrome (4120660214).

It is a cyclic number.

It is not a de Polignac number, because 1120330003 - 217 = 1120198931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120330007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141126 + ... + 148852.

It is an arithmetic number, because the mean of its divisors is an integer number (79521120).

Almost surely, 21120330003 is an apocalyptic number.

1120330003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1120330003 is a deficient number, since it is larger than the sum of its proper divisors (152007917).

1120330003 is a wasteful number, since it uses less digits than its factorization.

1120330003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1120330003 is about 33471.3310610737. The cubic root of 1120330003 is about 1038.6008067014.

The spelling of 1120330003 in words is "one billion, one hundred twenty million, three hundred thirty thousand, three".

Divisors: 1 13 19 247 587 7631 7727 11153 100451 144989 146813 1908569 4535749 58964737 86179231 1120330003