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11110210230001 = 89153778118217
BaseRepresentation
bin1010000110101100110000…
…1000100101011011110001
31110100010101122122110000211
42201223030020211123301
52424012202304330001
635343543215144121
72224454236526251
oct241531410453361
943303348573024
1011110210230001
1135a38a5039a23
1212b5296b15041
136278c434a6bc
142a5a46641961
15144006e7c351
hexa1acc2256f1

11110210230001 has 8 divisors (see below), whose sum is σ = 11235776076360. Its totient is φ = 10984660651008.

The previous prime is 11110210229953. The next prime is 11110210230073. The reversal of 11110210230001 is 10003201201111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3000239694400 + 8109970535601 = 1732120^2 + 2847801^2 .

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 11110210230001 - 241 = 8911186974449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110210030001) 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, 2690556 + ... + 5427661.

It is an arithmetic number, because the mean of its divisors is an integer number (1404472009545).

Almost surely, 211110210230001 is an apocalyptic number.

It is an amenable number.

11110210230001 is a deficient number, since it is larger than the sum of its proper divisors (125565846359).

11110210230001 is an equidigital number, since it uses as much as digits as its factorization.

11110210230001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133683.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11110210230001 its reverse (10003201201111), we get a palindrome (21113411431112).

The spelling of 11110210230001 in words is "eleven trillion, one hundred ten billion, two hundred ten million, two hundred thirty thousand, one".

Divisors: 1 89 15377 1368553 8118217 722521313 124833822809 11110210230001