1004232312001 has 4 divisors (see below), whose sum is σ = 1014585222532. Its totient is φ = 993879401472.

The previous prime is 1004232311987. The next prime is 1004232312019. The reversal of 1004232312001 is 1002132324001.

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 830239880625 + 173992431376 = 911175^2 + 417124^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004232312001 - 2¹¹ = 1004232309953 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 1004232312001.

It is not an unprimeable number, because it can be changed into a prime (1004232312091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5176455120 + ... + 5176455313.

It is an arithmetic number, because the mean of its divisors is an integer number (253646305633).

Almost surely, 2^{1004232312001} is an apocalyptic number.

It is an amenable number.

1004232312001 is a deficient number, since it is larger than the sum of its proper divisors (10352910531).

1004232312001 is an equidigital number, since it uses as much as digits as its factorization.

1004232312001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10352910530.

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

Adding to 1004232312001 its reverse (1002132324001), we get a palindrome (2006364636002).

The spelling of 1004232312001 in words is "one trillion, four billion, two hundred thirty-two million, three hundred twelve thousand, one".