220303413 has 24 divisors (see below), whose sum is σ = 349467456. Its totient is φ = 132624000.

The previous prime is 220303409. The next prime is 220303441. The reversal of 220303413 is 314303022.

220303413 is a `hidden beast` number, since 220 + 30 + 3 + 413 = 666.

It is not a de Polignac number, because 220303413 - 2² = 220303409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220303403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7581 + ... + 22317.

It is an arithmetic number, because the mean of its divisors is an integer number (14561144).

Almost surely, 2^220303413 is an apocalyptic number.

It is an amenable number.

220303413 is a deficient number, since it is larger than the sum of its proper divisors (129164043).

220303413 is a wasteful number, since it uses less digits than its factorization.

220303413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14905 (or 14902 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 220303413 is about 14842.6215002607. The cubic root of 220303413 is about 603.9584684467.

Adding to 220303413 its reverse (314303022), we get a palindrome (534606435).

The spelling of 220303413 in words is "two hundred twenty million, three hundred three thousand, four hundred thirteen".