3313141688281 has 2 divisors, whose sum is σ = 3313141688282. Its totient is φ = 3313141688280.

The previous prime is 3313141688203. The next prime is 3313141688303. The reversal of 3313141688281 is 1828861413133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3309157553881 + 3984134400 = 1819109^2 + 63120^2 .

It is a cyclic number.

It is not a de Polignac number, because 3313141688281 - 2⁴¹ = 1114118432729 is a prime.

It is a super-2 number, since 2×3313141688281² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3313141688581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656570844140 + 1656570844141.

It is an arithmetic number, because the mean of its divisors is an integer number (1656570844141).

Almost surely, 2^{3313141688281} is an apocalyptic number.

It is an amenable number.

3313141688281 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313141688281 is an equidigital number, since it uses as much as digits as its factorization.

3313141688281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 663552, while the sum is 49.

The spelling of 3313141688281 in words is "three trillion, three hundred thirteen billion, one hundred forty-one million, six hundred eighty-eight thousand, two hundred eighty-one".