20200133011 has 8 divisors (see below), whose sum is σ = 20737531584. Its totient is φ = 19664863680.

The previous prime is 20200132999. The next prime is 20200133047. The reversal of 20200133011 is 11033100202.

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 20200133011 - 2²¹ = 20198035859 is a prime.

It is a super-2 number, since 2×20200133011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20200132982 and 20200133000.

It is not an unprimeable number, because it can be changed into a prime (20200133071) 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, 513076 + ... + 551041.

It is an arithmetic number, because the mean of its divisors is an integer number (2592191448).

Almost surely, 2^20200133011 is an apocalyptic number.

20200133011 is a deficient number, since it is larger than the sum of its proper divisors (537398573).

20200133011 is a wasteful number, since it uses less digits than its factorization.

20200133011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064621.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 20200133011 its reverse (11033100202), we get a palindrome (31233233213).

The spelling of 20200133011 in words is "twenty billion, two hundred million, one hundred thirty-three thousand, eleven".