2303133131211 has 32 divisors (see below), whose sum is σ = 3581509022208. Its totient is φ = 1300975434240.

The previous prime is 2303133131207. The next prime is 2303133131219. The reversal of 2303133131211 is 1121313313032.

2303133131211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2303133131211 - 2² = 2303133131207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2303133131219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19871376 + ... + 19986941.

It is an arithmetic number, because the mean of its divisors is an integer number (111922156944).

Almost surely, 2^{2303133131211} is an apocalyptic number.

2303133131211 is a deficient number, since it is larger than the sum of its proper divisors (1278375890997).

2303133131211 is a wasteful number, since it uses less digits than its factorization.

2303133131211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39858451.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 2303133131211 its reverse (1121313313032), we get a palindrome (3424446444243).

The spelling of 2303133131211 in words is "two trillion, three hundred three billion, one hundred thirty-three million, one hundred thirty-one thousand, two hundred eleven".