13033405431153 has 24 divisors (see below), whose sum is σ = 19540687851776. Its totient is φ = 8362192010400.

The previous prime is 13033405431139. The next prime is 13033405431173. The reversal of 13033405431153 is 35113450433031.

It is a happy number.

13033405431153 is a `hidden beast` number, since 1 + 3 + 0 + 33 + 40 + 5 + 431 + 153 = 666.

13033405431153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13033405431153 - 2⁶ = 13033405431089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13033405431173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128995675 + ... + 129096672.

Almost surely, 2^{13033405431153} is an apocalyptic number.

It is an amenable number.

13033405431153 is a deficient number, since it is larger than the sum of its proper divisors (6507282420623).

13033405431153 is a wasteful number, since it uses less digits than its factorization.

13033405431153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258092565 (or 258092562 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

Adding to 13033405431153 its reverse (35113450433031), we get a palindrome (48146855864184).

The spelling of 13033405431153 in words is "thirteen trillion, thirty-three billion, four hundred five million, four hundred thirty-one thousand, one hundred fifty-three".