Search a number
-
+
122101013323 is a prime number
BaseRepresentation
bin111000110110111001…
…0011001101101001011
3102200011102121010221201
41301231302121231023
54000030324411243
6132031544245031
711551530326452
oct1615562315513
9380142533851
10122101013323
1147867925573
121b7b7470777
13b68b56b513
145ca43b7b99
15329966d04d
hex1c6dc99b4b

122101013323 has 2 divisors, whose sum is σ = 122101013324. Its totient is φ = 122101013322.

The previous prime is 122101013297. The next prime is 122101013381. The reversal of 122101013323 is 323310101221.

It is a weak prime.

It is an emirp because it is prime and its reverse (323310101221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122101013323 - 25 = 122101013291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122101013323.

It is not a weakly prime, because it can be changed into another prime (122101010323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050506661 + 61050506662.

It is an arithmetic number, because the mean of its divisors is an integer number (61050506662).

Almost surely, 2122101013323 is an apocalyptic number.

122101013323 is a deficient number, since it is larger than the sum of its proper divisors (1).

122101013323 is an equidigital number, since it uses as much as digits as its factorization.

122101013323 is an odious number, because the sum of its binary digits is odd.

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

Adding to 122101013323 its reverse (323310101221), we get a palindrome (445411114544).

The spelling of 122101013323 in words is "one hundred twenty-two billion, one hundred one million, thirteen thousand, three hundred twenty-three".