220303111030113 has 32 divisors (see below), whose sum is σ = 308894757912576. Its totient is φ = 139484425284288.

The previous prime is 220303111030081. The next prime is 220303111030129. The reversal of 220303111030113 is 311030111303022.

It is a happy number.

It is not a de Polignac number, because 220303111030113 - 2⁵ = 220303111030081 is a prime.

It is a super-3 number, since 3×220303111030113³ (a number of 44 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 220303111030113.

It is not an unprimeable number, because it can be changed into a prime (220303111030913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7883745 + ... + 22422302.

It is an arithmetic number, because the mean of its divisors is an integer number (9652961184768).

Almost surely, 2^{220303111030113} is an apocalyptic number.

It is an amenable number.

220303111030113 is a deficient number, since it is larger than the sum of its proper divisors (88591646882463).

220303111030113 is a wasteful number, since it uses less digits than its factorization.

220303111030113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30307653.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 220303111030113 its reverse (311030111303022), we get a palindrome (531333222333135).

The spelling of 220303111030113 in words is "two hundred twenty trillion, three hundred three billion, one hundred eleven million, thirty thousand, one hundred thirteen".