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23023230013211 = 5311316334967577
BaseRepresentation
bin1010011110000100000110…
…11100100100111100011011
310000111222222111002201111112
411033002003130210330123
511004203033340410321
6120544420441250535
74564242050105021
oct517020334447433
9100458874081445
1023023230013211
11737710814553a
1226ba081193a4b
13cb010973808c
1459848a3d8711
1529dd48bc1a5b
hex14f083724f1b

23023230013211 has 32 divisors (see below), whose sum is σ = 23878983643200. Its totient is φ = 22187486490624.

The previous prime is 23023230013187. The next prime is 23023230013213. The reversal of 23023230013211 is 11231003232032.

It is a cyclic number.

It is not a de Polignac number, because 23023230013211 - 210 = 23023230012187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23023230013213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 340662455 + ... + 340730031.

It is an arithmetic number, because the mean of its divisors is an integer number (746218238850).

Almost surely, 223023230013211 is an apocalyptic number.

23023230013211 is a deficient number, since it is larger than the sum of its proper divisors (855753629989).

23023230013211 is a wasteful number, since it uses less digits than its factorization.

23023230013211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68255.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23023230013211 its reverse (11231003232032), we get a palindrome (34254233245243).

The spelling of 23023230013211 in words is "twenty-three trillion, twenty-three billion, two hundred thirty million, thirteen thousand, two hundred eleven".

Divisors: 1 53 113 163 349 5989 8639 18419 18497 39437 56887 67577 976207 2090161 3015011 3581581 6428231 7636201 11015051 23584373 340696243 404718653 583797703 1244700763 1249971769 2665034149 3844252799 65969140439 141246809897 203745398347 434400566287 23023230013211