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23041132223 = 171355360719
BaseRepresentation
bin10101011101010110…
…111100011010111111
32012110202221210101112
4111131112330122333
5334142012212343
614330203232235
71443660251414
oct253526743277
965422853345
1023041132223
11985413373a
12457051867b
132232761165
14118815810b
158ecc37218
hex55d5bc6bf

23041132223 has 4 divisors (see below), whose sum is σ = 24396492960. Its totient is φ = 21685771488.

The previous prime is 23041132217. The next prime is 23041132241. The reversal of 23041132223 is 32223114032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23041132223 - 230 = 21967390399 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 (23041132123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677680343 + ... + 677680376.

It is an arithmetic number, because the mean of its divisors is an integer number (6099123240).

Almost surely, 223041132223 is an apocalyptic number.

23041132223 is a deficient number, since it is larger than the sum of its proper divisors (1355360737).

23041132223 is a wasteful number, since it uses less digits than its factorization.

23041132223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355360736.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23041132223 its reverse (32223114032), we get a palindrome (55264246255).

The spelling of 23041132223 in words is "twenty-three billion, forty-one million, one hundred thirty-two thousand, two hundred twenty-three".

Divisors: 1 17 1355360719 23041132223