220303130020101 has 24 divisors (see below), whose sum is σ = 331320874237080. Its totient is φ = 140937628147200.

The previous prime is 220303130020081. The next prime is 220303130020147. The reversal of 220303130020101 is 101020031303022.

220303130020101 is a `hidden beast` number, since 220 + 30 + 313 + 0 + 0 + 2 + 0 + 101 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4929865308900 + 215373264711201 = 2220330^2 + 14675601^2 .

It is not a de Polignac number, because 220303130020101 - 2⁵ = 220303130020069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220303130020801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4893645136 + ... + 4893690153.

It is an arithmetic number, because the mean of its divisors is an integer number (13805036426545).

Almost surely, 2^{220303130020101} is an apocalyptic number.

It is an amenable number.

220303130020101 is a deficient number, since it is larger than the sum of its proper divisors (111017744216979).

220303130020101 is a wasteful number, since it uses less digits than its factorization.

220303130020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9787335397 (or 9787335394 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 220303130020101 its reverse (101020031303022), we get a palindrome (321323161323123).

The spelling of 220303130020101 in words is "two hundred twenty trillion, three hundred three billion, one hundred thirty million, twenty thousand, one hundred one".