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23025330211 = 138321339509
BaseRepresentation
bin10101011100011010…
…101010100000100011
32012102200012222002211
4111130122222200203
5334123441031321
614324440422551
71443406035412
oct253432524043
965380188084
1023025330211
119846220424
124567177a57
13222c3ba760
141186003479
158eb6650e1
hex55c6aa823

23025330211 has 8 divisors (see below), whose sum is σ = 25095263760. Its totient is φ = 20998075872.

The previous prime is 23025330193. The next prime is 23025330227. The reversal of 23025330211 is 11203352032.

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 23025330211 - 223 = 23016941603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23025330241) 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, 10668676 + ... + 10670833.

It is an arithmetic number, because the mean of its divisors is an integer number (3136907970).

Almost surely, 223025330211 is an apocalyptic number.

23025330211 is a deficient number, since it is larger than the sum of its proper divisors (2069933549).

23025330211 is a wasteful number, since it uses less digits than its factorization.

23025330211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21339605.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 23025330211 its reverse (11203352032), we get a palindrome (34228682243).

The spelling of 23025330211 in words is "twenty-three billion, twenty-five million, three hundred thirty thousand, two hundred eleven".

Divisors: 1 13 83 1079 21339509 277413617 1771179247 23025330211