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12110323001 = 72631391679
BaseRepresentation
bin10110100011101010…
…01101110100111001
31011020222201011001112
423101311031310321
5144300220314001
65321410130105
7606051022100
oct132165156471
934228634045
1012110323001
115154a63a07
12241b880935
1311acc80bca
1482c539037
154ad2b3cbb
hex2d1d4dd39

12110323001 has 12 divisors (see below), whose sum is σ = 14109880320. Its totient is φ = 10363799880.

The previous prime is 12110322989. The next prime is 12110323039. The reversal of 12110323001 is 10032301121.

It is not a de Polignac number, because 12110323001 - 214 = 12110306617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12110023001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164921 + ... + 226758.

It is an arithmetic number, because the mean of its divisors is an integer number (1175823360).

Almost surely, 212110323001 is an apocalyptic number.

It is an amenable number.

12110323001 is a deficient number, since it is larger than the sum of its proper divisors (1999557319).

12110323001 is an equidigital number, since it uses as much as digits as its factorization.

12110323001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392324 (or 392317 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12110323001 its reverse (10032301121), we get a palindrome (22142624122).

The spelling of 12110323001 in words is "twelve billion, one hundred ten million, three hundred twenty-three thousand, one".

Divisors: 1 7 49 631 4417 30919 391679 2741753 19192271 247149449 1730046143 12110323001