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23022213101 = 237912670453
BaseRepresentation
bin10101011100001110…
…110001011111101101
32012102110100121020022
4111130032301133231
5334122141304401
614324245531525
71443340403546
oct253416613755
965373317208
1023022213101
1198444914a8
124566113ba5
13222b868a04
1411858314cd
158eb24b71b
hex55c3b17ed

23022213101 has 8 divisors (see below), whose sum is σ = 24327271680. Its totient is φ = 21742495632.

The previous prime is 23022213079. The next prime is 23022213103. The reversal of 23022213101 is 10131222032.

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 23022213101 - 210 = 23022212077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23022213101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23022213103) 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, 6333410 + ... + 6337043.

It is an arithmetic number, because the mean of its divisors is an integer number (3040908960).

Almost surely, 223022213101 is an apocalyptic number.

It is an amenable number.

23022213101 is a deficient number, since it is larger than the sum of its proper divisors (1305058579).

23022213101 is a wasteful number, since it uses less digits than its factorization.

23022213101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12670555.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23022213101 its reverse (10131222032), we get a palindrome (33153435133).

The spelling of 23022213101 in words is "twenty-three billion, twenty-two million, two hundred thirteen thousand, one hundred one".

Divisors: 1 23 79 1817 12670453 291420419 1000965787 23022213101