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12331000301 = 19183976949
BaseRepresentation
bin10110111101111110…
…00010000111101101
31011211100221201101212
423132333002013231
5200223214002201
65355332044205
7614400526124
oct133677020755
934740851355
1012331000301
11525858a044
122481763665
1312168c79a9
1484d980abb
154c2854abb
hex2defc21ed

12331000301 has 8 divisors (see below), whose sum is σ = 12410496000. Its totient is φ = 12251660560.

The previous prime is 12331000289. The next prime is 12331000309. The reversal of 12331000301 is 10300013321.

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 12331000301 - 230 = 11257258477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331000309) 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, 121775 + ... + 198723.

It is an arithmetic number, because the mean of its divisors is an integer number (1551312000).

Almost surely, 212331000301 is an apocalyptic number.

It is an amenable number.

12331000301 is a deficient number, since it is larger than the sum of its proper divisors (79495699).

12331000301 is an equidigital number, since it uses as much as digits as its factorization.

12331000301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77979.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 12331000301 its reverse (10300013321), we get a palindrome (22631013622).

The spelling of 12331000301 in words is "twelve billion, three hundred thirty-one million, three hundred one", and thus it is an aban number.

Divisors: 1 191 839 76949 160249 14697259 64560211 12331000301