23330133011333 has 4 divisors (see below), whose sum is σ = 23330220060588. Its totient is φ = 23330045962080.

The previous prime is 23330133011299. The next prime is 23330133011401. The reversal of 23330133011333 is 33311033103332.

It is a happy number.

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 1018803572164 + 22311329439169 = 1009358^2 + 4723487^2 .

It is a cyclic number.

It is not a de Polignac number, because 23330133011333 - 2²⁰ = 23330131962757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23330133011296 and 23330133011305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330133010333) 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, 43121366 + ... + 43659047.

It is an arithmetic number, because the mean of its divisors is an integer number (5832555015147).

Almost surely, 2^{23330133011333} is an apocalyptic number.

It is an amenable number.

23330133011333 is a deficient number, since it is larger than the sum of its proper divisors (87049255).

23330133011333 is an equidigital number, since it uses as much as digits as its factorization.

23330133011333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87049254.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 23330133011333 its reverse (33311033103332), we get a palindrome (56641166114665).

The spelling of 23330133011333 in words is "twenty-three trillion, three hundred thirty billion, one hundred thirty-three million, eleven thousand, three hundred thirty-three".