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11110002010121 = 77150814399553
BaseRepresentation
bin1010000110101011111110…
…1110010010100000001001
31110100002212010211210001102
42201222333232102200021
52424011241003310441
635343510420231145
72224446130635230
oct241527756224011
943302763753042
1011110002010121
1135a37a8552283
1212b523923b4b5
13627890175b81
142a5a26b1db17
15143ee3a4c69b
hexa1abfb92809

11110002010121 has 16 divisors (see below), whose sum is σ = 12878515254528. Its totient is φ = 9386884147200.

The previous prime is 11110002010099. The next prime is 11110002010183. The reversal of 11110002010121 is 12101020001111.

Adding to 11110002010121 its reverse (12101020001111), we get a palindrome (23211022011232).

It is not a de Polignac number, because 11110002010121 - 222 = 11109997815817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11110002010621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325481 + ... + 4725033.

It is an arithmetic number, because the mean of its divisors is an integer number (804907203408).

Almost surely, 211110002010121 is an apocalyptic number.

It is an amenable number.

11110002010121 is a deficient number, since it is larger than the sum of its proper divisors (1768513244407).

11110002010121 is an equidigital number, since it uses as much as digits as its factorization.

11110002010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4404712.

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

The spelling of 11110002010121 in words is "eleven trillion, one hundred ten billion, two million, ten thousand, one hundred twenty-one".

Divisors: 1 7 71 497 5081 35567 360751 2525257 4399553 30796871 312368263 2186577841 22354128793 156478901551 1587143144303 11110002010121