133024215155 has 16 divisors (see below), whose sum is σ = 173261835264. Its totient is φ = 97459770240.

The previous prime is 133024215119. The next prime is 133024215169. The reversal of 133024215155 is 551512420331.

It is not a de Polignac number, because 133024215155 - 2²⁰ = 133023166579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8048936 + ... + 8065445.

It is an arithmetic number, because the mean of its divisors is an integer number (10828864704).

Almost surely, 2^133024215155 is an apocalyptic number.

133024215155 is a deficient number, since it is larger than the sum of its proper divisors (40237620109).

133024215155 is a wasteful number, since it uses less digits than its factorization.

133024215155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16114526.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 133024215155 its reverse (551512420331), we get a palindrome (684536635486).

The spelling of 133024215155 in words is "one hundred thirty-three billion, twenty-four million, two hundred fifteen thousand, one hundred fifty-five".