260220213 has 12 divisors (see below), whose sum is σ = 410044128. Its totient is φ = 157709160.

The previous prime is 260220211. The next prime is 260220217. The reversal of 260220213 is 312022062.

260220213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 260220213 - 2¹ = 260220211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260220211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1314145 + ... + 1314342.

It is an arithmetic number, because the mean of its divisors is an integer number (34170344).

Almost surely, 2^260220213 is an apocalyptic number.

It is an amenable number.

260220213 is a deficient number, since it is larger than the sum of its proper divisors (149823915).

260220213 is a wasteful number, since it uses less digits than its factorization.

260220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628504 (or 2628501 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 260220213 is about 16131.3425665690. The cubic root of 260220213 is about 638.4305726803.

Adding to 260220213 its reverse (312022062), we get a palindrome (572242275).

The spelling of 260220213 in words is "two hundred sixty million, two hundred twenty thousand, two hundred thirteen".