13331032113453 has 16 divisors (see below), whose sum is σ = 18380381098176. Its totient is φ = 8589524486400.

The previous prime is 13331032113449. The next prime is 13331032113467. The reversal of 13331032113453 is 35431123013331.

It is a happy number.

It is not a de Polignac number, because 13331032113453 - 2² = 13331032113449 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331032117453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625683148 + ... + 625704453.

It is an arithmetic number, because the mean of its divisors is an integer number (1148773818636).

Almost surely, 2^{13331032113453} is an apocalyptic number.

It is an amenable number.

13331032113453 is a deficient number, since it is larger than the sum of its proper divisors (5049348984723).

13331032113453 is a wasteful number, since it uses less digits than its factorization.

13331032113453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251387724.

The product of its (nonzero) digits is 29160, while the sum is 33.

Adding to 13331032113453 its reverse (35431123013331), we get a palindrome (48762155126784).

The spelling of 13331032113453 in words is "thirteen trillion, three hundred thirty-one billion, thirty-two million, one hundred thirteen thousand, four hundred fifty-three".