13233313132111 has 8 divisors (see below), whose sum is σ = 13260217720464. Its totient is φ = 13206421583040.

The previous prime is 13233313132099. The next prime is 13233313132141. The reversal of 13233313132111 is 11123131333231.

It is a happy number.

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 13233313132111 - 2⁵ = 13233313132079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13233313132111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233313132141) 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, 1226710 + ... + 5288803.

It is an arithmetic number, because the mean of its divisors is an integer number (1657527215058).

Almost surely, 2^{13233313132111} is an apocalyptic number.

13233313132111 is a deficient number, since it is larger than the sum of its proper divisors (26904588353).

13233313132111 is an equidigital number, since it uses as much as digits as its factorization.

13233313132111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6519641.

The product of its digits is 2916, while the sum is 28.

Adding to 13233313132111 its reverse (11123131333231), we get a palindrome (24356444465342).

The spelling of 13233313132111 in words is "thirteen trillion, two hundred thirty-three billion, three hundred thirteen million, one hundred thirty-two thousand, one hundred eleven".