20020133301103 has 4 divisors (see below), whose sum is σ = 21560143555048. Its totient is φ = 18480123047160.

The previous prime is 20020133301097. The next prime is 20020133301131. The reversal of 20020133301103 is 30110333102002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20020133301103 - 2⁹ = 20020133300591 is a prime.

It is a super-2 number, since 2×20020133301103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020133701103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770005126953 + ... + 770005126978.

It is an arithmetic number, because the mean of its divisors is an integer number (5390035888762).

Almost surely, 2^{20020133301103} is an apocalyptic number.

20020133301103 is a deficient number, since it is larger than the sum of its proper divisors (1540010253945).

20020133301103 is a wasteful number, since it uses less digits than its factorization.

20020133301103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540010253944.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 20020133301103 its reverse (30110333102002), we get a palindrome (50130466403105).

The spelling of 20020133301103 in words is "twenty trillion, twenty billion, one hundred thirty-three million, three hundred one thousand, one hundred three".