220413202133 has 2 divisors, whose sum is σ = 220413202134. Its totient is φ = 220413202132.

The previous prime is 220413202099. The next prime is 220413202147. The reversal of 220413202133 is 331202314022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162898610449 + 57514591684 = 403607^2 + 239822^2 .

It is a cyclic number.

It is not a de Polignac number, because 220413202133 - 2¹⁰ = 220413201109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 220413202099 and 220413202108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220413201133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110206601066 + 110206601067.

It is an arithmetic number, because the mean of its divisors is an integer number (110206601067).

Almost surely, 2^220413202133 is an apocalyptic number.

It is an amenable number.

220413202133 is a deficient number, since it is larger than the sum of its proper divisors (1).

220413202133 is an equidigital number, since it uses as much as digits as its factorization.

220413202133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 220413202133 its reverse (331202314022), we get a palindrome (551615516155).

The spelling of 220413202133 in words is "two hundred twenty billion, four hundred thirteen million, two hundred two thousand, one hundred thirty-three".