133565214403353 has 16 divisors (see below), whose sum is σ = 178122778142400. Its totient is φ = 89025564409344.

The previous prime is 133565214403337. The next prime is 133565214403403. The reversal of 133565214403353 is 353304412565331.

It is not a de Polignac number, because 133565214403353 - 2⁴ = 133565214403337 is a prime.

It is a super-2 number, since 2×133565214403353² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133565214403553) 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 15 ways as a sum of consecutive naturals, for example, 703943425 + ... + 704133137.

It is an arithmetic number, because the mean of its divisors is an integer number (11132673633900).

Almost surely, 2^{133565214403353} is an apocalyptic number.

It is an amenable number.

133565214403353 is a deficient number, since it is larger than the sum of its proper divisors (44557563739047).

133565214403353 is a wasteful number, since it uses less digits than its factorization.

133565214403353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235688.

The product of its (nonzero) digits is 5832000, while the sum is 48.

Adding to 133565214403353 its reverse (353304412565331), we get a palindrome (486869626968684).

The spelling of 133565214403353 in words is "one hundred thirty-three trillion, five hundred sixty-five billion, two hundred fourteen million, four hundred three thousand, three hundred fifty-three".