220133103313 has 2 divisors, whose sum is σ = 220133103314. Its totient is φ = 220133103312.

The previous prime is 220133103277. The next prime is 220133103331. The reversal of 220133103313 is 313301331022.

Together with next prime (220133103331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 217849028049 + 2284075264 = 466743^2 + 47792^2 .

It is a cyclic number.

It is not a de Polignac number, because 220133103313 - 2³⁷ = 82694149841 is a prime.

It is not a weakly prime, because it can be changed into another prime (220133103373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110066551656 + 110066551657.

It is an arithmetic number, because the mean of its divisors is an integer number (110066551657).

Almost surely, 2^220133103313 is an apocalyptic number.

It is an amenable number.

220133103313 is a deficient number, since it is larger than the sum of its proper divisors (1).

220133103313 is an equidigital number, since it uses as much as digits as its factorization.

220133103313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 220133103313 its reverse (313301331022), we get a palindrome (533434434335).

The spelling of 220133103313 in words is "two hundred twenty billion, one hundred thirty-three million, one hundred three thousand, three hundred thirteen".