3230303121311 has 4 divisors (see below), whose sum is σ = 3691774995792. Its totient is φ = 2768831246832.

The previous prime is 3230303121293. The next prime is 3230303121319. The reversal of 3230303121311 is 1131213030323.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3230303121311 - 2⁶ = 3230303121247 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 (3230303121319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230735937230 + ... + 230735937243.

It is an arithmetic number, because the mean of its divisors is an integer number (922943748948).

Almost surely, 2^{3230303121311} is an apocalyptic number.

3230303121311 is a deficient number, since it is larger than the sum of its proper divisors (461471874481).

3230303121311 is an equidigital number, since it uses as much as digits as its factorization.

3230303121311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461471874480.

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

Adding to 3230303121311 its reverse (1131213030323), we get a palindrome (4361516151634).

The spelling of 3230303121311 in words is "three trillion, two hundred thirty billion, three hundred three million, one hundred twenty-one thousand, three hundred eleven".