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123114214301 = 139470324177
BaseRepresentation
bin111001010101000101…
…1011101001110011101
3102202210001010002101212
41302222023131032131
54004114214324201
6132320300514205
711615612361251
oct1625213351635
9382701102355
10123114214301
1148237845451
121ba3a84b965
13b7c044b220
145d5cba0261
1533085aaabb
hex1caa2dd39d

123114214301 has 4 divisors (see below), whose sum is σ = 132584538492. Its totient is φ = 113643890112.

The previous prime is 123114214283. The next prime is 123114214303. The reversal of 123114214301 is 103412411321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103412411321 = 149694043029.

It can be written as a sum of positive squares in 2 ways, for example, as 18455494201 + 104658720100 = 135851^2 + 323510^2 .

It is a cyclic number.

It is not a de Polignac number, because 123114214301 - 214 = 123114197917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123114214303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4735162076 + ... + 4735162101.

It is an arithmetic number, because the mean of its divisors is an integer number (33146134623).

Almost surely, 2123114214301 is an apocalyptic number.

It is an amenable number.

123114214301 is a deficient number, since it is larger than the sum of its proper divisors (9470324191).

123114214301 is an equidigital number, since it uses as much as digits as its factorization.

123114214301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9470324190.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 123114214301 its reverse (103412411321), we get a palindrome (226526625622).

The spelling of 123114214301 in words is "one hundred twenty-three billion, one hundred fourteen million, two hundred fourteen thousand, three hundred one".

Divisors: 1 13 9470324177 123114214301