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12303202210011 = 322153634938443
BaseRepresentation
bin1011001100001000111111…
…1111110101000011011011
31121120011201022112020212100
42303002033333311003123
53103033424231210021
642100002453414443
72406606551201166
oct263021777650333
947504638466770
1012303202210011
113a138389a3959
12146853963a423
136b3257a81bcb
1430769a122add
1516507b7b7626
hexb308fff50db

12303202210011 has 12 divisors (see below), whose sum is σ = 17779546308888. Its totient is φ = 8198325163104.

The previous prime is 12303202210009. The next prime is 12303202210027. The reversal of 12303202210011 is 11001220230321.

12303202210011 is a `hidden beast` number, since 1 + 230 + 320 + 2 + 2 + 100 + 11 = 666.

It is not a de Polignac number, because 12303202210011 - 21 = 12303202210009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12303202210511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 317449845 + ... + 317488598.

It is an arithmetic number, because the mean of its divisors is an integer number (1481628859074).

Almost surely, 212303202210011 is an apocalyptic number.

12303202210011 is a deficient number, since it is larger than the sum of its proper divisors (5476344098877).

12303202210011 is a wasteful number, since it uses less digits than its factorization.

12303202210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634940602 (or 634940599 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12303202210011 its reverse (11001220230321), we get a palindrome (23304422440332).

The spelling of 12303202210011 in words is "twelve trillion, three hundred three billion, two hundred two million, two hundred ten thousand, eleven".

Divisors: 1 3 9 2153 6459 19377 634938443 1904815329 5714445987 1367022467779 4101067403337 12303202210011