423120101300 has 144 divisors (see below), whose sum is σ = 1003350125232. Its totient is φ = 153944064000.

The previous prime is 423120101297. The next prime is 423120101303. The reversal of 423120101300 is 3101021324.

It is an interprime number because it is at equal distance from previous prime (423120101297) and next prime (423120101303).

It can be written as a sum of positive squares in 24 ways, for example, as 268933513744 + 154186587556 = 518588^2 + 392666^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423120101303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29374100 + ... + 29388500.

It is an arithmetic number, because the mean of its divisors is an integer number (6967709203).

Almost surely, 2^423120101300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423120101300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501675062616).

423120101300 is an abundant number, since it is smaller than the sum of its proper divisors (580230023932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423120101300 is a wasteful number, since it uses less digits than its factorization.

423120101300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14758 (or 14751 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 423120101300 its reverse (3101021324), we get a palindrome (426221122624).

The spelling of 423120101300 in words is "four hundred twenty-three billion, one hundred twenty million, one hundred one thousand, three hundred".