423301152105 has 36 divisors (see below), whose sum is σ = 794503715148. Its totient is φ = 208394409600.

The previous prime is 423301152103. The next prime is 423301152119. The reversal of 423301152105 is 501251103324.

423301152105 is a `hidden beast` number, since 4 + 2 + 330 + 115 + 210 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 232698182544 + 190602969561 = 482388^2 + 436581^2 .

It is not a de Polignac number, because 423301152105 - 2¹ = 423301152103 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (423301152103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27822846 + ... + 27838055.

It is an arithmetic number, because the mean of its divisors is an integer number (22069547643).

Almost surely, 2^423301152105 is an apocalyptic number.

423301152105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

423301152105 is a deficient number, since it is larger than the sum of its proper divisors (371202563043).

423301152105 is a wasteful number, since it uses less digits than its factorization.

423301152105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55660938 (or 55660922 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 423301152105 its reverse (501251103324), we get a palindrome (924552255429).

The spelling of 423301152105 in words is "four hundred twenty-three billion, three hundred one million, one hundred fifty-two thousand, one hundred five".