Search a number
-
+
123023101213003 is a prime number
BaseRepresentation
bin11011111110001110001100…
…001111110011100101001011
3121010120220010110001112010011
4123332032030033303211023
5112111102302402304003
61113352011003332351
734625061063414415
oct3376161417634513
9533526113045104
10123023101213003
113622089347a162
121196a84b8210b7
13538504ac95684
1422544c807d9b5
15e351a6eed46d
hex6fe38c3f394b

123023101213003 has 2 divisors, whose sum is σ = 123023101213004. Its totient is φ = 123023101213002.

The previous prime is 123023101212997. The next prime is 123023101213031. The reversal of 123023101213003 is 300312101320321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123023101213003 - 25 = 123023101212971 is a prime.

It is not a weakly prime, because it can be changed into another prime (123023101213603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61511550606501 + 61511550606502.

It is an arithmetic number, because the mean of its divisors is an integer number (61511550606502).

Almost surely, 2123023101213003 is an apocalyptic number.

123023101213003 is a deficient number, since it is larger than the sum of its proper divisors (1).

123023101213003 is an equidigital number, since it uses as much as digits as its factorization.

123023101213003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 123023101213003 its reverse (300312101320321), we get a palindrome (423335202533324).

The spelling of 123023101213003 in words is "one hundred twenty-three trillion, twenty-three billion, one hundred one million, two hundred thirteen thousand, three".