23231011333 has 8 divisors (see below), whose sum is σ = 25516900800. Its totient is φ = 21051442368.

The previous prime is 23231011289. The next prime is 23231011337. The reversal of 23231011333 is 33311013232.

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 23231011333 - 2⁹ = 23231010821 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 (23231011337) 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, 26579668 + ... + 26580541.

It is an arithmetic number, because the mean of its divisors is an integer number (3189612600).

Almost surely, 2^23231011333 is an apocalyptic number.

23231011333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23231011333 is a deficient number, since it is larger than the sum of its proper divisors (2285889467).

23231011333 is a wasteful number, since it uses less digits than its factorization.

23231011333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53160251.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 23231011333 its reverse (33311013232), we get a palindrome (56542024565).

The spelling of 23231011333 in words is "twenty-three billion, two hundred thirty-one million, eleven thousand, three hundred thirty-three".