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10101022100101 = 83121699061447
BaseRepresentation
bin1001001011111101001111…
…0101011000101010000101
31022202122111121010122211101
42102333103311120222011
52310443343124200401
633252202343140101
72061526513130422
oct222772365305205
938678447118741
1010101022100101
113244901708049
12117178ba44631
135836a364240a
1426cc6bc10d49
15127b3dc77101
hex92fd3d58a85

10101022100101 has 4 divisors (see below), whose sum is σ = 10222721161632. Its totient is φ = 9979323038572.

The previous prime is 10101022100077. The next prime is 10101022100107. The reversal of 10101022100101 is 10100122010101.

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 10101022100101 - 217 = 10101021969029 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 (10101022100107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60849530641 + ... + 60849530806.

It is an arithmetic number, because the mean of its divisors is an integer number (2555680290408).

Almost surely, 210101022100101 is an apocalyptic number.

It is an amenable number.

10101022100101 is a deficient number, since it is larger than the sum of its proper divisors (121699061531).

10101022100101 is an equidigital number, since it uses as much as digits as its factorization.

10101022100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121699061530.

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

Adding to 10101022100101 its reverse (10100122010101), we get a palindrome (20201144110202).

The spelling of 10101022100101 in words is "ten trillion, one hundred one billion, twenty-two million, one hundred thousand, one hundred one".

Divisors: 1 83 121699061447 10101022100101