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11001110023 = 171279505961
BaseRepresentation
bin10100011111011011…
…11001111000000111
31001101200112021220101
422033231321320013
5140012241010043
65015343544531
7536421615031
oct121755717007
931350467811
1011001110023
114735926872
1221702bb147
131064225977
147650bcc51
15445c0d24d
hex28fb79e07

11001110023 has 8 divisors (see below), whose sum is σ = 11657364480. Its totient is φ = 10345870080.

The previous prime is 11001109993. The next prime is 11001110033. The reversal of 11001110023 is 32001110011.

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 11001110023 - 229 = 10464239111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11001109991 and 11001110009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001110033) 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, 231238 + ... + 274723.

It is an arithmetic number, because the mean of its divisors is an integer number (1457170560).

Almost surely, 211001110023 is an apocalyptic number.

11001110023 is a deficient number, since it is larger than the sum of its proper divisors (656254457).

11001110023 is a wasteful number, since it uses less digits than its factorization.

11001110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507257.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 11001110023 its reverse (32001110011), we get a palindrome (43002220034).

The spelling of 11001110023 in words is "eleven billion, one million, one hundred ten thousand, twenty-three".

Divisors: 1 17 1279 21743 505961 8601337 647124119 11001110023