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23310311201 = 89503520703
BaseRepresentation
bin10101101101011001…
…110001111100100001
32020011112110111112022
4111231121301330201
5340214414424301
614413020511225
71453436242652
oct255531617441
966145414468
1023310311201
119982076901
1246266ab515
13227645a368
1411b1bc7529
159166a8d1b
hex56d671f21

23310311201 has 8 divisors (see below), whose sum is σ = 23619133440. Its totient is φ = 23002531552.

The previous prime is 23310311191. The next prime is 23310311267. The reversal of 23310311201 is 10211301332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23310311201 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 23310311201.

It is not an unprimeable number, because it can be changed into a prime (23310311701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215585 + ... + 305118.

It is an arithmetic number, because the mean of its divisors is an integer number (2952391680).

Almost surely, 223310311201 is an apocalyptic number.

It is an amenable number.

23310311201 is a deficient number, since it is larger than the sum of its proper divisors (308822239).

23310311201 is an equidigital number, since it uses as much as digits as its factorization.

23310311201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521295.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 23310311201 its reverse (10211301332), we get a palindrome (33521612533).

The spelling of 23310311201 in words is "twenty-three billion, three hundred ten million, three hundred eleven thousand, two hundred one".

Divisors: 1 89 503 44767 520703 46342567 261913609 23310311201