329213053 has 16 divisors (see below), whose sum is σ = 373798656. Its totient is φ = 287654400.

The previous prime is 329213039. The next prime is 329213081. The reversal of 329213053 is 350312923.

It is a cyclic number.

It is not a de Polignac number, because 329213053 - 2¹⁷ = 329081981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329213453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23328 + ... + 34678.

It is an arithmetic number, because the mean of its divisors is an integer number (23362416).

Almost surely, 2^329213053 is an apocalyptic number.

It is an amenable number.

329213053 is a deficient number, since it is larger than the sum of its proper divisors (44585603).

329213053 is a wasteful number, since it uses less digits than its factorization.

329213053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11484.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 329213053 is about 18144.2291927764. The cubic root of 329213053 is about 690.4925790295.

Adding to 329213053 its reverse (350312923), we get a palindrome (679525976).

The spelling of 329213053 in words is "three hundred twenty-nine million, two hundred thirteen thousand, fifty-three".