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12100110010201 = 16476773437703
BaseRepresentation
bin1011000000010100011011…
…0000100100011101011001
31120211202111110201112200001
42300011012300210131121
53041222011130311301
641422414103013001
72356130002034323
oct260050660443531
946752443645601
1012100110010201
11394569a719224
1214350ba43a161
1369a05cc39205
142db9114b8613
1515eb41b3ac01
hexb0146c24759

12100110010201 has 4 divisors (see below), whose sum is σ = 12100183612672. Its totient is φ = 12100036407732.

The previous prime is 12100110010181. The next prime is 12100110010279. The reversal of 12100110010201 is 10201001100121.

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 12100110010201 - 219 = 12100109485913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100110710201) 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, 36554085 + ... + 36883618.

It is an arithmetic number, because the mean of its divisors is an integer number (3025045903168).

Almost surely, 212100110010201 is an apocalyptic number.

It is an amenable number.

12100110010201 is a deficient number, since it is larger than the sum of its proper divisors (73602471).

12100110010201 is an equidigital number, since it uses as much as digits as its factorization.

12100110010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73602470.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12100110010201 its reverse (10201001100121), we get a palindrome (22301111110322).

The spelling of 12100110010201 in words is "twelve trillion, one hundred billion, one hundred ten million, ten thousand, two hundred one".

Divisors: 1 164767 73437703 12100110010201