13002331111 has 8 divisors (see below), whose sum is σ = 16210698624. Its totient is φ = 10131686520.

The previous prime is 13002331073. The next prime is 13002331117. The reversal of 13002331111 is 11113320031.

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 13002331111 - 2⁹ = 13002330599 is a prime.

It is a super-2 number, since 2×13002331111² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002331117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84430645 + ... + 84430798.

It is an arithmetic number, because the mean of its divisors is an integer number (2026337328).

Almost surely, 2^13002331111 is an apocalyptic number.

13002331111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13002331111 is a deficient number, since it is larger than the sum of its proper divisors (3208367513).

13002331111 is a wasteful number, since it uses less digits than its factorization.

13002331111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168861461.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13002331111 its reverse (11113320031), we get a palindrome (24115651142).

The spelling of 13002331111 in words is "thirteen billion, two million, three hundred thirty-one thousand, one hundred eleven".