120203020003313 has 16 divisors (see below), whose sum is σ = 129934194707520. Its totient is φ = 110541123441216.

The previous prime is 120203020003303. The next prime is 120203020003411. The reversal of 120203020003313 is 313300020302021.

It is not a de Polignac number, because 120203020003313 - 2¹² = 120203019999217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120203020003303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132388106 + ... + 133292972.

It is an arithmetic number, because the mean of its divisors is an integer number (8120887169220).

Almost surely, 2^{120203020003313} is an apocalyptic number.

120203020003313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120203020003313 is a deficient number, since it is larger than the sum of its proper divisors (9731174704207).

120203020003313 is a wasteful number, since it uses less digits than its factorization.

120203020003313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943136.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 120203020003313 its reverse (313300020302021), we get a palindrome (433503040305334).

The spelling of 120203020003313 in words is "one hundred twenty trillion, two hundred three billion, twenty million, three thousand, three hundred thirteen".