120000020122303 has 4 divisors (see below), whose sum is σ = 120693661857288. Its totient is φ = 119306378387320.

The previous prime is 120000020122291. The next prime is 120000020122331. The reversal of 120000020122303 is 303221020000021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120000020122303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000020129303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346820867233 + ... + 346820867578.

It is an arithmetic number, because the mean of its divisors is an integer number (30173415464322).

Almost surely, 2^{120000020122303} is an apocalyptic number.

120000020122303 is a deficient number, since it is larger than the sum of its proper divisors (693641734985).

120000020122303 is an equidigital number, since it uses as much as digits as its factorization.

120000020122303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693641734984.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 120000020122303 its reverse (303221020000021), we get a palindrome (423221040122324).

The spelling of 120000020122303 in words is "one hundred twenty trillion, twenty million, one hundred twenty-two thousand, three hundred three".