23112111121333 has 8 divisors (see below), whose sum is σ = 24897775709408. Its totient is φ = 21327562231344.

The previous prime is 23112111121327. The next prime is 23112111121339. The reversal of 23112111121333 is 33312111121132.

It is an interprime number because it is at equal distance from previous prime (23112111121327) and next prime (23112111121339).

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 23112111121333 - 2¹⁷ = 23112110990261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23112111121298 and 23112111121307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23112111121339) 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, 278881491 + ... + 278964352.

It is an arithmetic number, because the mean of its divisors is an integer number (3112221963676).

Almost surely, 2^{23112111121333} is an apocalyptic number.

It is an amenable number.

23112111121333 is a deficient number, since it is larger than the sum of its proper divisors (1785664588075).

23112111121333 is a wasteful number, since it uses less digits than its factorization.

23112111121333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557849043.

The product of its digits is 648, while the sum is 25.

Adding to 23112111121333 its reverse (33312111121132), we get a palindrome (56424222242465).

The spelling of 23112111121333 in words is "twenty-three trillion, one hundred twelve billion, one hundred eleven million, one hundred twenty-one thousand, three hundred thirty-three".