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210201120200011 = 4492311202576349
BaseRepresentation
bin101111110010110101000011…
…000110011101010101001011
31000120021000211111000001102111
4233302311003012131111023
5210022413343232400021
62023021021142243151
762163346466323303
oct5762650306352513
91016230744001374
10210201120200011
1160a8188146a3a6
121b6aa475a264b7
139039b5a83a6c5
1439c9b07910603
151947c3097c8e1
hexbf2d4319d54b

210201120200011 has 8 divisors (see below), whose sum is σ = 210760434540000. Its totient is φ = 209642211018240.

The previous prime is 210201120199991. The next prime is 210201120200023. The reversal of 210201120200011 is 110002021102012.

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 210201120200011 - 217 = 210201120068939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210201120199964 and 210201120200000.

It is not an unprimeable number, because it can be changed into a prime (210201120200081) 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, 100250536 + ... + 102325813.

It is an arithmetic number, because the mean of its divisors is an integer number (26345054317500).

Almost surely, 2210201120200011 is an apocalyptic number.

210201120200011 is a deficient number, since it is larger than the sum of its proper divisors (559314339989).

210201120200011 is a wasteful number, since it uses less digits than its factorization.

210201120200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202579109.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210201120200011 its reverse (110002021102012), we get a palindrome (320203141302023).

The spelling of 210201120200011 in words is "two hundred ten trillion, two hundred one billion, one hundred twenty million, two hundred thousand, eleven".

Divisors: 1 449 2311 1037639 202576349 90956780701 468153942539 210201120200011