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11221230030313 = 19590591054227
BaseRepresentation
bin1010001101001010010101…
…1011100000110111101001
31110201201221210222122102211
42203102211123200313221
52432322034341432223
635510543434525121
72235464353335412
oct243224533406751
943651853878384
1011221230030313
1136369958a7106
1213128bb2967a1
13635207bc8034
142ab179048809
15146d53867d0d
hexa34a56e0de9

11221230030313 has 4 divisors (see below), whose sum is σ = 11811821084560. Its totient is φ = 10630638976068.

The previous prime is 11221230030289. The next prime is 11221230030341. The reversal of 11221230030313 is 31303003212211.

11221230030313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11221230030313 - 217 = 11221229899241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11221230030383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295295527095 + ... + 295295527132.

It is an arithmetic number, because the mean of its divisors is an integer number (2952955271140).

Almost surely, 211221230030313 is an apocalyptic number.

It is an amenable number.

11221230030313 is a deficient number, since it is larger than the sum of its proper divisors (590591054247).

11221230030313 is an equidigital number, since it uses as much as digits as its factorization.

11221230030313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590591054246.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11221230030313 its reverse (31303003212211), we get a palindrome (42524233242524).

The spelling of 11221230030313 in words is "eleven trillion, two hundred twenty-one billion, two hundred thirty million, thirty thousand, three hundred thirteen".

Divisors: 1 19 590591054227 11221230030313