1230011331323 has 8 divisors (see below), whose sum is σ = 1230894332976. Its totient is φ = 1229128639200.

The previous prime is 1230011331317. The next prime is 1230011331337. The reversal of 1230011331323 is 3231331100321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230011331323 - 2¹⁸ = 1230011069179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230011331383) 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 7 ways as a sum of consecutive naturals, for example, 8186708 + ... + 8335598.

It is an arithmetic number, because the mean of its divisors is an integer number (153861791622).

Almost surely, 2^{1230011331323} is an apocalyptic number.

1230011331323 is a deficient number, since it is larger than the sum of its proper divisors (883001653).

1230011331323 is a wasteful number, since it uses less digits than its factorization.

1230011331323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154765.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1230011331323 its reverse (3231331100321), we get a palindrome (4461342431644).

The spelling of 1230011331323 in words is "one trillion, two hundred thirty billion, eleven million, three hundred thirty-one thousand, three hundred twenty-three".