1230303031233 has 8 divisors (see below), whose sum is σ = 1675306255488. Its totient is φ = 802750913904.

The previous prime is 1230303031229. The next prime is 1230303031241. The reversal of 1230303031233 is 3321303030321.

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

It is not a de Polignac number, because 1230303031233 - 2² = 1230303031229 is a prime.

It is a super-2 number, since 2×1230303031233² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1230303033233) 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, 4362776566 + ... + 4362776847.

It is an arithmetic number, because the mean of its divisors is an integer number (209413281936).

Almost surely, 2^{1230303031233} is an apocalyptic number.

It is an amenable number.

1230303031233 is a deficient number, since it is larger than the sum of its proper divisors (445003224255).

1230303031233 is an equidigital number, since it uses as much as digits as its factorization.

1230303031233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8725553463.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 1230303031233 its reverse (3321303030321), we get a palindrome (4551606061554).

The spelling of 1230303031233 in words is "one trillion, two hundred thirty billion, three hundred three million, thirty-one thousand, two hundred thirty-three".