2233231033133 has 4 divisors (see below), whose sum is σ = 2240275926300. Its totient is φ = 2226186139968.

The previous prime is 2233231033081. The next prime is 2233231033147. The reversal of 2233231033133 is 3313301323322.

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

It can be written as a sum of positive squares in 2 ways, for example, as 169333896004 + 2063897137129 = 411502^2 + 1436627^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233231033133 - 2²⁴ = 2233214255917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2233231033096 and 2233231033105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233231033193) 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, 3522446108 + ... + 3522446741.

It is an arithmetic number, because the mean of its divisors is an integer number (560068981575).

Almost surely, 2^{2233231033133} is an apocalyptic number.

It is an amenable number.

2233231033133 is a deficient number, since it is larger than the sum of its proper divisors (7044893167).

2233231033133 is an equidigital number, since it uses as much as digits as its factorization.

2233231033133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044893166.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 2233231033133 its reverse (3313301323322), we get a palindrome (5546532356455).

The spelling of 2233231033133 in words is "two trillion, two hundred thirty-three billion, two hundred thirty-one million, thirty-three thousand, one hundred thirty-three".