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12002012107 is a prime number
BaseRepresentation
bin10110010110110000…
…00010101111001011
31010222102220101102221
423023120002233023
5144040003341412
65302540434511
7603264263641
oct131330025713
933872811387
1012002012107
1150a9906378
1223ab548a37
1311936ba617
1481bdc3191
154a3a1bb07
hex2cb602bcb

12002012107 has 2 divisors, whose sum is σ = 12002012108. Its totient is φ = 12002012106.

The previous prime is 12002012083. The next prime is 12002012137. The reversal of 12002012107 is 70121020021.

12002012107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12002012107 is a prime.

It is not a weakly prime, because it can be changed into another prime (12002012137) 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 as a sum of consecutive naturals, namely, 6001006053 + 6001006054.

It is an arithmetic number, because the mean of its divisors is an integer number (6001006054).

Almost surely, 212002012107 is an apocalyptic number.

12002012107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002012107 is an equidigital number, since it uses as much as digits as its factorization.

12002012107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 12002012107 its reverse (70121020021), we get a palindrome (82123032128).

The spelling of 12002012107 in words is "twelve billion, two million, twelve thousand, one hundred seven".