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11210012100101 = 488912757179737
BaseRepresentation
bin1010001100100000100011…
…0010100000011000000101
31110200200000000110202011002
42203020020302200120011
52432131101044200401
635501450343423045
72234616356446463
oct243101062403005
943620000422132
1011210012100101
11363215964a101
1213106aa454a85
1363413aaa90c9
142aa7d3249833
151468e8acba6b
hexa3208ca0605

11210012100101 has 8 divisors (see below), whose sum is σ = 11213246305560. Its totient is φ = 11206778289408.

The previous prime is 11210012100083. The next prime is 11210012100179. The reversal of 11210012100101 is 10100121001211.

It can be written as a sum of positive squares in 4 ways, for example, as 4435699332100 + 6774312768001 = 2106110^2 + 2602751^2 .

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 11210012100101 - 226 = 11209944991237 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 (11210014100101) 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, 62279105 + ... + 62458841.

It is an arithmetic number, because the mean of its divisors is an integer number (1401655788195).

Almost surely, 211210012100101 is an apocalyptic number.

It is an amenable number.

11210012100101 is a deficient number, since it is larger than the sum of its proper divisors (3234205459).

11210012100101 is a wasteful number, since it uses less digits than its factorization.

11210012100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197383.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11210012100101 its reverse (10100121001211), we get a palindrome (21310133101312).

The spelling of 11210012100101 in words is "eleven trillion, two hundred ten billion, twelve million, one hundred thousand, one hundred one".

Divisors: 1 4889 12757 179737 62368973 878734193 2292904909 11210012100101