220133413 has 2 divisors, whose sum is σ = 220133414. Its totient is φ = 220133412.

The previous prime is 220133399. The next prime is 220133447. The reversal of 220133413 is 314331022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210192004 + 9941409 = 14498^2 + 3153^2 .

It is a cyclic number.

It is not a de Polignac number, because 220133413 - 2²¹ = 218036261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220133453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110066706 + 110066707.

It is an arithmetic number, because the mean of its divisors is an integer number (110066707).

Almost surely, 2^220133413 is an apocalyptic number.

It is an amenable number.

220133413 is a deficient number, since it is larger than the sum of its proper divisors (1).

220133413 is an equidigital number, since it uses as much as digits as its factorization.

220133413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 220133413 is about 14836.8936438865. The cubic root of 220133413 is about 603.8030776621.

Adding to 220133413 its reverse (314331022), we get a palindrome (534464435).

The spelling of 220133413 in words is "two hundred twenty million, one hundred thirty-three thousand, four hundred thirteen".