133141266145 has 16 divisors (see below), whose sum is σ = 173101864320. Its totient is φ = 97916200704.

The previous prime is 133141266131. The next prime is 133141266149. The reversal of 133141266145 is 541662141331.

It is not a de Polignac number, because 133141266145 - 2⁵ = 133141266113 is a prime.

It is a super-2 number, since 2×133141266145² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133141266149) 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, 18209925 + ... + 18217234.

It is an arithmetic number, because the mean of its divisors is an integer number (10818866520).

Almost surely, 2^133141266145 is an apocalyptic number.

It is an amenable number.

133141266145 is a deficient number, since it is larger than the sum of its proper divisors (39960598175).

133141266145 is a wasteful number, since it uses less digits than its factorization.

133141266145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36427224.

The product of its digits is 51840, while the sum is 37.

The spelling of 133141266145 in words is "one hundred thirty-three billion, one hundred forty-one million, two hundred sixty-six thousand, one hundred forty-five".