23133132311 has 8 divisors (see below), whose sum is σ = 23220016080. Its totient is φ = 23046285312.

The previous prime is 23133132307. The next prime is 23133132353. The reversal of 23133132311 is 11323133132.

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 23133132311 - 2² = 23133132307 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 (23133132361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2437271 + ... + 2446743.

It is an arithmetic number, because the mean of its divisors is an integer number (2902502010).

Almost surely, 2^23133132311 is an apocalyptic number.

23133132311 is a deficient number, since it is larger than the sum of its proper divisors (86883769).

23133132311 is an equidigital number, since it uses as much as digits as its factorization.

23133132311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18385.

The product of its digits is 972, while the sum is 23.

Adding to 23133132311 its reverse (11323133132), we get a palindrome (34456265443).

The spelling of 23133132311 in words is "twenty-three billion, one hundred thirty-three million, one hundred thirty-two thousand, three hundred eleven".