13031233310111 has 8 divisors (see below), whose sum is σ = 13177812920400. Its totient is φ = 12884657283520.

The previous prime is 13031233310077. The next prime is 13031233310129. The reversal of 13031233310111 is 11101333213031.

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 13031233310111 - 2⁶ = 13031233310047 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 (13031233310141) 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, 6785816 + ... + 8491746.

It is an arithmetic number, because the mean of its divisors is an integer number (1647226615050).

Almost surely, 2^{13031233310111} is an apocalyptic number.

13031233310111 is a deficient number, since it is larger than the sum of its proper divisors (146579610289).

13031233310111 is an equidigital number, since it uses as much as digits as its factorization.

13031233310111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791849.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 13031233310111 its reverse (11101333213031), we get a palindrome (24132566523142).

The spelling of 13031233310111 in words is "thirteen trillion, thirty-one billion, two hundred thirty-three million, three hundred ten thousand, one hundred eleven".