353211323 has 2 divisors, whose sum is σ = 353211324. Its totient is φ = 353211322.

The previous prime is 353211307. The next prime is 353211359. The reversal of 353211323 is 323112353.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 353211323 - 2⁴ = 353211307 is a prime.

It is not a weakly prime, because it can be changed into another prime (353211623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176605661 + 176605662.

It is an arithmetic number, because the mean of its divisors is an integer number (176605662).

Almost surely, 2^353211323 is an apocalyptic number.

353211323 is a deficient number, since it is larger than the sum of its proper divisors (1).

353211323 is an equidigital number, since it uses as much as digits as its factorization.

353211323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 23.

The square root of 353211323 is about 18793.9171808327. The cubic root of 353211323 is about 706.8786625393.

Adding to 353211323 its reverse (323112353), we get a palindrome (676323676).

The spelling of 353211323 in words is "three hundred fifty-three million, two hundred eleven thousand, three hundred twenty-three".