11233213133101 has 4 divisors (see below), whose sum is σ = 11595574847104. Its totient is φ = 10870851419100.

The previous prime is 11233213133059. The next prime is 11233213133173. The reversal of 11233213133101 is 10133131233211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11233213133101 - 2²⁵ = 11233179578669 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 (11233213133801) 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, 181180856955 + ... + 181180857016.

It is an arithmetic number, because the mean of its divisors is an integer number (2898893711776).

Almost surely, 2^{11233213133101} is an apocalyptic number.

It is an amenable number.

11233213133101 is a deficient number, since it is larger than the sum of its proper divisors (362361714003).

11233213133101 is an equidigital number, since it uses as much as digits as its factorization.

11233213133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362361714002.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11233213133101 its reverse (10133131233211), we get a palindrome (21366344366312).

The spelling of 11233213133101 in words is "eleven trillion, two hundred thirty-three billion, two hundred thirteen million, one hundred thirty-three thousand, one hundred one".