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13210200311 = 711171561043
BaseRepresentation
bin11000100110110001…
…11010100011110111
31021002122022201002012
430103120322203313
5204023302402221
610022500234435
7645234564350
oct142330724367
937078281065
1013210200311
1156698a5020
12268809ba1b
131326abaa99
148d4644d27
15524b2365b
hex31363a8f7

13210200311 has 8 divisors (see below), whose sum is σ = 16469860224. Its totient is φ = 10293662520.

The previous prime is 13210200253. The next prime is 13210200329. The reversal of 13210200311 is 11300201231.

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 13210200311 - 210 = 13210199287 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 (13210200511) 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, 85780445 + ... + 85780598.

It is an arithmetic number, because the mean of its divisors is an integer number (2058732528).

Almost surely, 213210200311 is an apocalyptic number.

13210200311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13210200311 is a deficient number, since it is larger than the sum of its proper divisors (3259659913).

13210200311 is a wasteful number, since it uses less digits than its factorization.

13210200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171561061.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13210200311 its reverse (11300201231), we get a palindrome (24510401542).

The spelling of 13210200311 in words is "thirteen billion, two hundred ten million, two hundred thousand, three hundred eleven".

Divisors: 1 7 11 77 171561043 1200927301 1887171473 13210200311