20133103211101 has 8 divisors (see below), whose sum is σ = 20386158287040. Its totient is φ = 19881155597952.

The previous prime is 20133103211063. The next prime is 20133103211119. The reversal of 20133103211101 is 10111230133102.

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 20133103211101 - 2²¹ = 20133101113949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20133103211161) 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, 276829111 + ... + 276901828.

It is an arithmetic number, because the mean of its divisors is an integer number (2548269785880).

Almost surely, 2^{20133103211101} is an apocalyptic number.

It is an amenable number.

20133103211101 is a deficient number, since it is larger than the sum of its proper divisors (253055075939).

20133103211101 is a wasteful number, since it uses less digits than its factorization.

20133103211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553731395.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 20133103211101 its reverse (10111230133102), we get a palindrome (30244333344203).

The spelling of 20133103211101 in words is "twenty trillion, one hundred thirty-three billion, one hundred three million, two hundred eleven thousand, one hundred one".