3235903213 has 2 divisors, whose sum is σ = 3235903214. Its totient is φ = 3235903212.

The previous prime is 3235903211. The next prime is 3235903241. The reversal of 3235903213 is 3123095323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2435126409 + 800776804 = 49347^2 + 28298^2 .

It is a cyclic number.

It is not a de Polignac number, because 3235903213 - 2¹ = 3235903211 is a prime.

Together with 3235903211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3235903211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1617951606 + 1617951607.

It is an arithmetic number, because the mean of its divisors is an integer number (1617951607).

Almost surely, 2^3235903213 is an apocalyptic number.

It is an amenable number.

3235903213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3235903213 is an equidigital number, since it uses as much as digits as its factorization.

3235903213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 3235903213 is about 56884.9998945240. Note that the first 3 decimals coincide. The cubic root of 3235903213 is about 1479.1033058944.

Adding to 3235903213 its reverse (3123095323), we get a palindrome (6358998536).

The spelling of 3235903213 in words is "three billion, two hundred thirty-five million, nine hundred three thousand, two hundred thirteen".