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13101201211101 = 321925119918117
BaseRepresentation
bin1011111010100101110001…
…1100011011111011011101
31201101110111020102201101020
42332221130130123323131
53204122230002223401
643510335253434353
72521346656611153
oct276513434337335
951343436381336
1013101201211101
1141a1208599543
12157712593b9b9
137405902c4653
1433415c80d3d3
1517abd409ad36
hexbea5c71bedd

13101201211101 has 8 divisors (see below), whose sum is σ = 17468348830944. Its totient is φ = 8734093866000.

The previous prime is 13101201211019. The next prime is 13101201211123. The reversal of 13101201211101 is 10111210210131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13101201211101 - 27 = 13101201210973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101201231101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9301306 + ... + 10616811.

It is an arithmetic number, because the mean of its divisors is an integer number (2183543603868).

Almost surely, 213101201211101 is an apocalyptic number.

It is an amenable number.

13101201211101 is a deficient number, since it is larger than the sum of its proper divisors (4367147619843).

13101201211101 is a wasteful number, since it uses less digits than its factorization.

13101201211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20137371.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 13101201211101 its reverse (10111210210131), we get a palindrome (23212411421232).

The spelling of 13101201211101 in words is "thirteen trillion, one hundred one billion, two hundred one million, two hundred eleven thousand, one hundred one".

Divisors: 1 3 219251 657753 19918117 59754351 4367067070367 13101201211101