133452244205 has 8 divisors (see below), whose sum is σ = 183020220672. Its totient is φ = 91510110288.

The previous prime is 133452244181. The next prime is 133452244253. The reversal of 133452244205 is 502442254331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133452244205 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 3812921263 = 133452244205 / (1 + 3 + 3 + 4 + 5 + 2 + 2 + 4 + 4 + 2 + 0 + 5).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906460597 + ... + 1906460666.

It is an arithmetic number, because the mean of its divisors is an integer number (22877527584).

Almost surely, 2^133452244205 is an apocalyptic number.

It is an amenable number.

133452244205 is a deficient number, since it is larger than the sum of its proper divisors (49567976467).

133452244205 is an equidigital number, since it uses as much as digits as its factorization.

133452244205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812921275.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 133452244205 its reverse (502442254331), we get a palindrome (635894498536).

The spelling of 133452244205 in words is "one hundred thirty-three billion, four hundred fifty-two million, two hundred forty-four thousand, two hundred five".