220535003113013 has 2 divisors, whose sum is σ = 220535003113014. Its totient is φ = 220535003113012.

The previous prime is 220535003113003. The next prime is 220535003113079. The reversal of 220535003113013 is 310311300535022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127834635734404 + 92700367378609 = 11306398^2 + 9628103^2 .

It is a cyclic number.

It is not a de Polignac number, because 220535003113013 - 2¹⁰ = 220535003111989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220535003113003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110267501556506 + 110267501556507.

It is an arithmetic number, because the mean of its divisors is an integer number (110267501556507).

Almost surely, 2^{220535003113013} is an apocalyptic number.

It is an amenable number.

220535003113013 is a deficient number, since it is larger than the sum of its proper divisors (1).

220535003113013 is an equidigital number, since it uses as much as digits as its factorization.

220535003113013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 220535003113013 its reverse (310311300535022), we get a palindrome (530846303648035).

The spelling of 220535003113013 in words is "two hundred twenty trillion, five hundred thirty-five billion, three million, one hundred thirteen thousand, thirteen".