20003010301011 has 4 divisors (see below), whose sum is σ = 26670680401352. Its totient is φ = 13335340200672.

The previous prime is 20003010300929. The next prime is 20003010301019. The reversal of 20003010301011 is 11010301030002.

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

It is not a de Polignac number, because 20003010301011 - 2²¹ = 20003008203859 is a prime.

It is a super-2 number, since 2×20003010301011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20003010301019) 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, 3333835050166 + ... + 3333835050171.

It is an arithmetic number, because the mean of its divisors is an integer number (6667670100338).

Almost surely, 2^{20003010301011} is an apocalyptic number.

20003010301011 is a deficient number, since it is larger than the sum of its proper divisors (6667670100341).

20003010301011 is an equidigital number, since it uses as much as digits as its factorization.

20003010301011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667670100340.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 20003010301011 its reverse (11010301030002), we get a palindrome (31013311331013).

The spelling of 20003010301011 in words is "twenty trillion, three billion, ten million, three hundred one thousand, eleven".