23033111132 has 12 divisors (see below), whose sum is σ = 40312090560. Its totient is φ = 11515370976.

The previous prime is 23033111093. The next prime is 23033111137. The reversal of 23033111132 is 23111133032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23033111137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251657 + ... + 330752.

It is an arithmetic number, because the mean of its divisors is an integer number (3359340880).

Almost surely, 2^23033111132 is an apocalyptic number.

It is an amenable number.

23033111132 is a deficient number, since it is larger than the sum of its proper divisors (17278979428).

23033111132 is a wasteful number, since it uses less digits than its factorization.

23033111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592300 (or 592298 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 23033111132 its reverse (23111133032), we get a palindrome (46144244164).

The spelling of 23033111132 in words is "twenty-three billion, thirty-three million, one hundred eleven thousand, one hundred thirty-two".