423102312001 has 4 divisors (see below), whose sum is σ = 423104016852. Its totient is φ = 423100607152.

The previous prime is 423102311969. The next prime is 423102312029. The reversal of 423102312001 is 100213201324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38300447025 + 384801864976 = 195705^2 + 620324^2 .

It is a cyclic number.

It is not a de Polignac number, because 423102312001 - 2⁵ = 423102311969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423102312001.

It is not an unprimeable number, because it can be changed into a prime (423102312301) 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, 400186 + ... + 1003171.

It is an arithmetic number, because the mean of its divisors is an integer number (105776004213).

Almost surely, 2^423102312001 is an apocalyptic number.

It is an amenable number.

423102312001 is a deficient number, since it is larger than the sum of its proper divisors (1704851).

423102312001 is a wasteful number, since it uses less digits than its factorization.

423102312001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704850.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 423102312001 its reverse (100213201324), we get a palindrome (523315513325).

The spelling of 423102312001 in words is "four hundred twenty-three billion, one hundred two million, three hundred twelve thousand, one".