133124224145 has 64 divisors (see below), whose sum is σ = 178209497088. Its totient is φ = 94660800000.

The previous prime is 133124224139. The next prime is 133124224171. The reversal of 133124224145 is 541422421331.

It is not a de Polignac number, because 133124224145 - 2²⁴ = 133107446929 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 255516485 + ... + 255517005.

It is an arithmetic number, because the mean of its divisors is an integer number (2784523392).

Almost surely, 2^133124224145 is an apocalyptic number.

It is an amenable number.

133124224145 is a deficient number, since it is larger than the sum of its proper divisors (45085272943).

133124224145 is a wasteful number, since it uses less digits than its factorization.

133124224145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094.

The product of its digits is 23040, while the sum is 32.

Adding to 133124224145 its reverse (541422421331), we get a palindrome (674546645476).

The spelling of 133124224145 in words is "one hundred thirty-three billion, one hundred twenty-four million, two hundred twenty-four thousand, one hundred forty-five".