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10231123113013 = 111051678844049
BaseRepresentation
bin1001010011100001111001…
…1101010111010000110101
31100020002022120010220010011
42110320132131113100311
52320111320004104023
633432040231300221
72104113524366155
oct224703635272065
940202276126104
1010231123113013
113294aa42aa720
121192a3a51a671
13592a384237aa
14275290892765
1512b2058e050d
hex94e1e757435

10231123113013 has 8 divisors (see below), whose sum is σ = 11161332604800. Its totient is φ = 9300931519680.

The previous prime is 10231123113011. The next prime is 10231123113023. The reversal of 10231123113013 is 31031132113201.

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 10231123113013 - 21 = 10231123113011 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 (10231123113011) 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, 3265188 + ... + 5578861.

It is an arithmetic number, because the mean of its divisors is an integer number (1395166575600).

Almost surely, 210231123113013 is an apocalyptic number.

It is an amenable number.

10231123113013 is a deficient number, since it is larger than the sum of its proper divisors (930209491787).

10231123113013 is a wasteful number, since it uses less digits than its factorization.

10231123113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8949227.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 10231123113013 its reverse (31031132113201), we get a palindrome (41262255226214).

The spelling of 10231123113013 in words is "ten trillion, two hundred thirty-one billion, one hundred twenty-three million, one hundred thirteen thousand, thirteen".

Divisors: 1 11 105167 1156837 8844049 97284539 930102101183 10231123113013