2134231333133 has 4 divisors (see below), whose sum is σ = 2134237209468. Its totient is φ = 2134225456800.

The previous prime is 2134231333123. The next prime is 2134231333139. The reversal of 2134231333133 is 3313331324312.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1147302338884 + 986928994249 = 1071122^2 + 993443^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2134231333133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2134231333133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134231333139) 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, 2354768 + ... + 3132633.

It is an arithmetic number, because the mean of its divisors is an integer number (533559302367).

Almost surely, 2^{2134231333133} is an apocalyptic number.

It is an amenable number.

2134231333133 is a deficient number, since it is larger than the sum of its proper divisors (5876335).

2134231333133 is an equidigital number, since it uses as much as digits as its factorization.

2134231333133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5876334.

The product of its digits is 34992, while the sum is 32.

Adding to 2134231333133 its reverse (3313331324312), we get a palindrome (5447562657445).

The spelling of 2134231333133 in words is "two trillion, one hundred thirty-four billion, two hundred thirty-one million, three hundred thirty-three thousand, one hundred thirty-three".