220203230030313 has 16 divisors (see below), whose sum is σ = 298587207791040. Its totient is φ = 144310812093504.

The previous prime is 220203230030309. The next prime is 220203230030321. The reversal of 220203230030313 is 313030032302022.

220203230030313 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220203230030313 - 2² = 220203230030309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220203230030513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5563906 + ... + 21710907.

It is an arithmetic number, because the mean of its divisors is an integer number (18661700486940).

Almost surely, 2^{220203230030313} is an apocalyptic number.

It is an amenable number.

220203230030313 is a deficient number, since it is larger than the sum of its proper divisors (78383977760727).

220203230030313 is a wasteful number, since it uses less digits than its factorization.

220203230030313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27320488.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 220203230030313 its reverse (313030032302022), we get a palindrome (533233262332335).

The spelling of 220203230030313 in words is "two hundred twenty trillion, two hundred three billion, two hundred thirty million, thirty thousand, three hundred thirteen".