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11330233001 = 78301144701
BaseRepresentation
bin10101000110101010…
…11010001010101001
31002020121211110202022
422203111122022221
5141201014424001
65112142114225
7550526251163
oct124325321251
932217743668
1011330233001
11489469182a
12224257b975
1310b747c4a9
14796ab3933
15464a7111b
hex2a355a2a9

11330233001 has 4 divisors (see below), whose sum is σ = 11330456004. Its totient is φ = 11330010000.

The previous prime is 11330232967. The next prime is 11330233063. The reversal of 11330233001 is 10033203311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10033203311 = 20394920649.

It can be written as a sum of positive squares in 2 ways, for example, as 2971885225 + 8358347776 = 54515^2 + 91424^2 .

It is a cyclic number.

It is not a de Polignac number, because 11330233001 - 26 = 11330232937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11330233801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5951 + ... + 150651.

It is an arithmetic number, because the mean of its divisors is an integer number (2832614001).

Almost surely, 211330233001 is an apocalyptic number.

It is an amenable number.

11330233001 is a deficient number, since it is larger than the sum of its proper divisors (223003).

11330233001 is an equidigital number, since it uses as much as digits as its factorization.

11330233001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223002.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 11330233001 its reverse (10033203311), we get a palindrome (21363436312).

The spelling of 11330233001 in words is "eleven billion, three hundred thirty million, two hundred thirty-three thousand, one".

Divisors: 1 78301 144701 11330233001