3333331213073 has 2 divisors, whose sum is σ = 3333331213074. Its totient is φ = 3333331213072.

The previous prime is 3333331213061. The next prime is 3333331213111. The reversal of 3333331213073 is 3703121333333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3113926095424 + 219405117649 = 1764632^2 + 468407^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3333331213073 is a prime.

It is a super-2 number, since 2×3333331213073² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3333331212073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666665606536 + 1666665606537.

It is an arithmetic number, because the mean of its divisors is an integer number (1666665606537).

Almost surely, 2^{3333331213073} is an apocalyptic number.

It is an amenable number.

3333331213073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3333331213073 is an equidigital number, since it uses as much as digits as its factorization.

3333331213073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 91854, while the sum is 35.

The spelling of 3333331213073 in words is "three trillion, three hundred thirty-three billion, three hundred thirty-one million, two hundred thirteen thousand, seventy-three".