23312331133 has 8 divisors (see below), whose sum is σ = 28692099968. Its totient is φ = 18444921264.

The previous prime is 23312331113. The next prime is 23312331151. The reversal of 23312331133 is 33113321332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23312331133 - 2¹³ = 23312322941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23312331098 and 23312331107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23312331103) 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, 128089641 + ... + 128089822.

It is an arithmetic number, because the mean of its divisors is an integer number (3586512496).

Almost surely, 2^23312331133 is an apocalyptic number.

It is an amenable number.

23312331133 is a deficient number, since it is larger than the sum of its proper divisors (5379768835).

23312331133 is a wasteful number, since it uses less digits than its factorization.

23312331133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256179483.

The product of its digits is 2916, while the sum is 25.

Adding to 23312331133 its reverse (33113321332), we get a palindrome (56425652465).

The spelling of 23312331133 in words is "twenty-three billion, three hundred twelve million, three hundred thirty-one thousand, one hundred thirty-three".