1001230312323 has 16 divisors (see below), whose sum is σ = 1335651120000. Its totient is φ = 667148286336.

The previous prime is 1001230312283. The next prime is 1001230312333. The reversal of 1001230312323 is 3232130321001.

It is not a de Polignac number, because 1001230312323 - 2⁹ = 1001230311811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1001230312323.

It is not an unprimeable number, because it can be changed into a prime (1001230312333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75290811 + ... + 75304107.

It is an arithmetic number, because the mean of its divisors is an integer number (83478195000).

Almost surely, 2^{1001230312323} is an apocalyptic number.

1001230312323 is a deficient number, since it is larger than the sum of its proper divisors (334420807677).

1001230312323 is a wasteful number, since it uses less digits than its factorization.

1001230312323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24146.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1001230312323 its reverse (3232130321001), we get a palindrome (4233360633324).

The spelling of 1001230312323 in words is "one trillion, one billion, two hundred thirty million, three hundred twelve thousand, three hundred twenty-three".