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23233202102231 = 115807363717803
BaseRepresentation
bin1010100100001011001101…
…10000100001111111010111
310001021001221210122000110022
411102011212300201333113
511021123044214232411
6121225104040015355
74615354256315612
oct522054660417727
9101231853560408
1023233202102231
117448166997820
12273290046155b
13cc6b5ca21534
145a46c8a55179
152a453783dedb
hex152166c21fd7

23233202102231 has 8 divisors (see below), whose sum is σ = 25349676067584. Its totient is φ = 21117455584120.

The previous prime is 23233202102203. The next prime is 23233202102237. The reversal of 23233202102231 is 13220120233232.

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 23233202102231 - 242 = 18835155591127 is a prime.

It is a super-2 number, since 2×232332021022312 (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23233202102231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23233202102237) 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 7 ways as a sum of consecutive naturals, for example, 181795025 + ... + 181922778.

It is an arithmetic number, because the mean of its divisors is an integer number (3168709508448).

Almost surely, 223233202102231 is an apocalyptic number.

23233202102231 is a deficient number, since it is larger than the sum of its proper divisors (2116473965353).

23233202102231 is a wasteful number, since it uses less digits than its factorization.

23233202102231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363723621.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23233202102231 its reverse (13220120233232), we get a palindrome (36453322335463).

The spelling of 23233202102231 in words is "twenty-three trillion, two hundred thirty-three billion, two hundred two million, one hundred two thousand, two hundred thirty-one".

Divisors: 1 11 5807 63877 363717803 4000895833 2112109282021 23233202102231