1232012303311 has 8 divisors (see below), whose sum is σ = 1258364892080. Its totient is φ = 1205893960128.

The previous prime is 1232012303297. The next prime is 1232012303323. The reversal of 1232012303311 is 1133032102321.

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 1232012303311 - 2¹³ = 1232012295119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232012303111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58550766 + ... + 58571803.

It is an arithmetic number, because the mean of its divisors is an integer number (157295611510).

Almost surely, 2^{1232012303311} is an apocalyptic number.

1232012303311 is a deficient number, since it is larger than the sum of its proper divisors (26352588769).

1232012303311 is a wasteful number, since it uses less digits than its factorization.

1232012303311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117122793.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1232012303311 its reverse (1133032102321), we get a palindrome (2365044405632).

The spelling of 1232012303311 in words is "one trillion, two hundred thirty-two billion, twelve million, three hundred three thousand, three hundred eleven".