Search a number
-
+
102223301311 = 435333445769
BaseRepresentation
bin101111100110011111…
…0111100101010111111
3100202212010011202021201
41133030332330222333
53133323131120221
6114543304040331
710246121503345
oct1371476745277
9322763152251
10102223301311
113a3974302aa
121798a4630a7
13984130c051
144d3a445995
1529d450a891
hex17ccfbcabf

102223301311 has 8 divisors (see below), whose sum is σ = 104620435920. Its totient is φ = 99827068992.

The previous prime is 102223301263. The next prime is 102223301333. The reversal of 102223301311 is 113103322201.

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

It is not a de Polignac number, because 102223301311 - 211 = 102223299263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102223301371) 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, 6435 + ... + 452203.

It is an arithmetic number, because the mean of its divisors is an integer number (13077554490).

Almost surely, 2102223301311 is an apocalyptic number.

102223301311 is a deficient number, since it is larger than the sum of its proper divisors (2397134609).

102223301311 is an equidigital number, since it uses as much as digits as its factorization.

102223301311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451145.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102223301311 its reverse (113103322201), we get a palindrome (215326623512).

The spelling of 102223301311 in words is "one hundred two billion, two hundred twenty-three million, three hundred one thousand, three hundred eleven".

Divisors: 1 43 5333 229319 445769 19168067 2377286077 102223301311