213413325 has 48 divisors (see below), whose sum is σ = 380064960. Its totient is φ = 105272320.

The previous prime is 213413311. The next prime is 213413327. The reversal of 213413325 is 523314312.

It is not a de Polignac number, because 213413325 - 2⁵ = 213413293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213413295 and 213413304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213413327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73807 + ... + 76643.

It is an arithmetic number, because the mean of its divisors is an integer number (7918020).

Almost surely, 2^213413325 is an apocalyptic number.

213413325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

213413325 is a deficient number, since it is larger than the sum of its proper divisors (166651635).

213413325 is a wasteful number, since it uses less digits than its factorization.

213413325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926 (or 2921 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 213413325 is about 14608.6729376764. The cubic root of 213413325 is about 597.5953058408.

Adding to 213413325 its reverse (523314312), we get a palindrome (736727637).

The spelling of 213413325 in words is "two hundred thirteen million, four hundred thirteen thousand, three hundred twenty-five".