120133203203434 has 4 divisors (see below), whose sum is σ = 180199804805154. Its totient is φ = 60066601601716.

The previous prime is 120133203203423. The next prime is 120133203203437. The reversal of 120133203203434 is 434302302331021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 72917133957409 + 47216069246025 = 8539153^2 + 6871395^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120133203203396 and 120133203203405.

It is not an unprimeable number, because it can be changed into a prime (120133203203437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30033300800857 + ... + 30033300800860.

Almost surely, 2^{120133203203434} is an apocalyptic number.

120133203203434 is a deficient number, since it is larger than the sum of its proper divisors (60066601601720).

120133203203434 is an equidigital number, since it uses as much as digits as its factorization.

120133203203434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60066601601719.

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

Adding to 120133203203434 its reverse (434302302331021), we get a palindrome (554435505534455).

The spelling of 120133203203434 in words is "one hundred twenty trillion, one hundred thirty-three billion, two hundred three million, two hundred three thousand, four hundred thirty-four".