23001123333 has 4 divisors (see below), whose sum is σ = 30668164448. Its totient is φ = 15334082220.

The previous prime is 23001123329. The next prime is 23001123359. The reversal of 23001123333 is 33332110032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23001123333 - 2² = 23001123329 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23001121333) 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, 3833520553 + ... + 3833520558.

It is an arithmetic number, because the mean of its divisors is an integer number (7667041112).

Almost surely, 2^23001123333 is an apocalyptic number.

It is an amenable number.

23001123333 is a deficient number, since it is larger than the sum of its proper divisors (7667041115).

23001123333 is an equidigital number, since it uses as much as digits as its factorization.

23001123333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7667041114.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23001123333 its reverse (33332110032), we get a palindrome (56333233365).

The spelling of 23001123333 in words is "twenty-three billion, one million, one hundred twenty-three thousand, three hundred thirty-three".