13403023041111 has 8 divisors (see below), whose sum is σ = 19495306241664. Its totient is φ = 8123044267320.

The previous prime is 13403023041059. The next prime is 13403023041113. The reversal of 13403023041111 is 11114032030431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13403023041111 - 2²⁷ = 13402888823383 is a prime.

It is a super-2 number, since 2×13403023041111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13403023041113) 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, 203076106651 + ... + 203076106716.

It is an arithmetic number, because the mean of its divisors is an integer number (2436913280208).

Almost surely, 2^{13403023041111} is an apocalyptic number.

13403023041111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13403023041111 is a deficient number, since it is larger than the sum of its proper divisors (6092283200553).

13403023041111 is a wasteful number, since it uses less digits than its factorization.

13403023041111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406152213381.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 13403023041111 its reverse (11114032030431), we get a palindrome (24517055071542).

The spelling of 13403023041111 in words is "thirteen trillion, four hundred three billion, twenty-three million, forty-one thousand, one hundred eleven".