13352445123111 has 6 divisors (see below), whose sum is σ = 19286865177840. Its totient is φ = 8901630082068.

The previous prime is 13352445123109. The next prime is 13352445123119. The reversal of 13352445123111 is 11132154425331.

13352445123111 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 24 + 4 + 512 + 3 + 111 = 666.

It is not a de Polignac number, because 13352445123111 - 2¹ = 13352445123109 is a prime.

It is a super-4 number, since 4×13352445123111⁴ (a number of 54 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13352445123119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 741802506831 + ... + 741802506848.

It is an arithmetic number, because the mean of its divisors is an integer number (3214477529640).

Almost surely, 2^{13352445123111} is an apocalyptic number.

13352445123111 is a deficient number, since it is larger than the sum of its proper divisors (5934420054729).

13352445123111 is a wasteful number, since it uses less digits than its factorization.

13352445123111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483605013685 (or 1483605013682 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

Adding to 13352445123111 its reverse (11132154425331), we get a palindrome (24484599548442).

The spelling of 13352445123111 in words is "thirteen trillion, three hundred fifty-two billion, four hundred forty-five million, one hundred twenty-three thousand, one hundred eleven".