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12301401313 = 199448313789
BaseRepresentation
bin10110111010011100…
…00111110011100001
31011202022020221020001
423131032013303201
5200143124320223
65352353420001
7613561120525
oct133516076341
934668227201
1012301401313
115242902973
12247386a601
1312107333b6
14849a77d85
154bee599ad
hex2dd387ce1

12301401313 has 8 divisors (see below), whose sum is σ = 12366872000. Its totient is φ = 12235967568.

The previous prime is 12301401311. The next prime is 12301401323. The reversal of 12301401313 is 31310410321.

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 12301401313 - 21 = 12301401311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12301401311) 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 7 ways as a sum of consecutive naturals, for example, 885223 + ... + 899011.

It is an arithmetic number, because the mean of its divisors is an integer number (1545859000).

Almost surely, 212301401313 is an apocalyptic number.

It is an amenable number.

12301401313 is a deficient number, since it is larger than the sum of its proper divisors (65470687).

12301401313 is a wasteful number, since it uses less digits than its factorization.

12301401313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18471.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12301401313 its reverse (31310410321), we get a palindrome (43611811634).

The spelling of 12301401313 in words is "twelve billion, three hundred one million, four hundred one thousand, three hundred thirteen".

Divisors: 1 199 4483 13789 892117 2744011 61816087 12301401313