2131332022133 has 2 divisors, whose sum is σ = 2131332022134. Its totient is φ = 2131332022132.

The previous prime is 2131332022129. The next prime is 2131332022139. The reversal of 2131332022133 is 3312202331312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2053196678404 + 78135343729 = 1432898^2 + 279527^2 .

It is a cyclic number.

It is not a de Polignac number, because 2131332022133 - 2² = 2131332022129 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2131332022139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065666011066 + 1065666011067.

It is an arithmetic number, because the mean of its divisors is an integer number (1065666011067).

Almost surely, 2^{2131332022133} is an apocalyptic number.

It is an amenable number.

2131332022133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2131332022133 is an equidigital number, since it uses as much as digits as its factorization.

2131332022133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2131332022133 its reverse (3312202331312), we get a palindrome (5443534353445).

The spelling of 2131332022133 in words is "two trillion, one hundred thirty-one billion, three hundred thirty-two million, twenty-two thousand, one hundred thirty-three".