23033313433331 has 8 divisors (see below), whose sum is σ = 23053891029840. Its totient is φ = 23012740182528.

The previous prime is 23033313433327. The next prime is 23033313433363. The reversal of 23033313433331 is 13333431333032.

It is a happy number.

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 23033313433331 - 2² = 23033313433327 is a prime.

It is a super-2 number, since 2×23033313433331² (a number of 28 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 = 23033313433291 and 23033313433300.

It is not an unprimeable number, because it can be changed into a prime (23033313432331) 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, 9565400 + ... + 11728746.

It is an arithmetic number, because the mean of its divisors is an integer number (2881736378730).

Almost surely, 2^{23033313433331} is an apocalyptic number.

23033313433331 is a deficient number, since it is larger than the sum of its proper divisors (20577596509).

23033313433331 is a wasteful number, since it uses less digits than its factorization.

23033313433331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172853.

The product of its (nonzero) digits is 157464, while the sum is 35.

Adding to 23033313433331 its reverse (13333431333032), we get a palindrome (36366744766363).

The spelling of 23033313433331 in words is "twenty-three trillion, thirty-three billion, three hundred thirteen million, four hundred thirty-three thousand, three hundred thirty-one".