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12310010101 = 59797261787
BaseRepresentation
bin10110111011011101…
…11101100011110101
31011202220110022021001
423131232331203311
5200202330310401
65353302123301
7614024234164
oct133556754365
934686408231
1012310010101
115247752874
122476720531
13121245895c
1484ac793db
154c0aaa601
hex2ddbbd8f5

12310010101 has 8 divisors (see below), whose sum is σ = 12534409440. Its totient is φ = 12086136048.

The previous prime is 12310010099. The next prime is 12310010107. The reversal of 12310010101 is 10101001321.

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 12310010101 - 21 = 12310010099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310010107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83871 + ... + 177916.

It is an arithmetic number, because the mean of its divisors is an integer number (1566801180).

Almost surely, 212310010101 is an apocalyptic number.

It is an amenable number.

12310010101 is a deficient number, since it is larger than the sum of its proper divisors (224399339).

12310010101 is an equidigital number, since it uses as much as digits as its factorization.

12310010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262643.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 12310010101 its reverse (10101001321), we get a palindrome (22411011422).

The spelling of 12310010101 in words is "twelve billion, three hundred ten million, ten thousand, one hundred one".

Divisors: 1 59 797 47023 261787 15445433 208644239 12310010101