133220032103344 has 20 divisors (see below), whose sum is σ = 261013967396280. Its totient is φ = 65861588904320.

The previous prime is 133220032103287. The next prime is 133220032103381. The reversal of 133220032103344 is 443301230022331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46776695242 + ... + 46776698089.

It is an arithmetic number, because the mean of its divisors is an integer number (13050698369814).

Almost surely, 2^{133220032103344} is an apocalyptic number.

It is an amenable number.

133220032103344 is a deficient number, since it is larger than the sum of its proper divisors (127793935292936).

133220032103344 is an equidigital number, since it uses as much as digits as its factorization.

133220032103344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93553393428 (or 93553393422 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 133220032103344 its reverse (443301230022331), we get a palindrome (576521262125675).

The spelling of 133220032103344 in words is "one hundred thirty-three trillion, two hundred twenty billion, thirty-two million, one hundred three thousand, three hundred forty-four".