20113002033011 has 8 divisors (see below), whose sum is σ = 21259429976400. Its totient is φ = 18975358978560.

The previous prime is 20113002032987. The next prime is 20113002033071. The reversal of 20113002033011 is 11033020031102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20113002033011 - 2¹⁰ = 20113002031987 is a prime.

It is a super-2 number, since 2×20113002033011² (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 (20113002033071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2196217526 + ... + 2196226683.

It is an arithmetic number, because the mean of its divisors is an integer number (2657428747050).

Almost surely, 2^{20113002033011} is an apocalyptic number.

20113002033011 is a deficient number, since it is larger than the sum of its proper divisors (1146427943389).

20113002033011 is a wasteful number, since it uses less digits than its factorization.

20113002033011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392444469.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20113002033011 its reverse (11033020031102), we get a palindrome (31146022064113).

The spelling of 20113002033011 in words is "twenty trillion, one hundred thirteen billion, two million, thirty-three thousand, eleven".