3345521203 has 2 divisors, whose sum is σ = 3345521204. Its totient is φ = 3345521202.

The previous prime is 3345521183. The next prime is 3345521237. The reversal of 3345521203 is 3021255433.

3345521203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3345521203 - 2¹⁷ = 3345390131 is a prime.

It is a super-2 number, since 2×3345521203² = 22385024239445134418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3345521293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672760601 + 1672760602.

It is an arithmetic number, because the mean of its divisors is an integer number (1672760602).

Almost surely, 2^3345521203 is an apocalyptic number.

3345521203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345521203 is an equidigital number, since it uses as much as digits as its factorization.

3345521203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3345521203 is about 57840.4806601743. The cubic root of 3345521203 is about 1495.6199936262.

Adding to 3345521203 its reverse (3021255433), we get a palindrome (6366776636).

The spelling of 3345521203 in words is "three billion, three hundred forty-five million, five hundred twenty-one thousand, two hundred three".