201220120303 has 8 divisors (see below), whose sum is σ = 203929034400. Its totient is φ = 198525731808.

The previous prime is 201220120301. The next prime is 201220120307. The reversal of 201220120303 is 303021022102.

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

It is a cyclic number.

It is not a de Polignac number, because 201220120303 - 2¹ = 201220120301 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 (201220120301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3603508 + ... + 3658921.

It is an arithmetic number, because the mean of its divisors is an integer number (25491129300).

Almost surely, 2^201220120303 is an apocalyptic number.

201220120303 is a deficient number, since it is larger than the sum of its proper divisors (2708914097).

201220120303 is a wasteful number, since it uses less digits than its factorization.

201220120303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7262801.

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

Adding to 201220120303 its reverse (303021022102), we get a palindrome (504241142405).

The spelling of 201220120303 in words is "two hundred one billion, two hundred twenty million, one hundred twenty thousand, three hundred three".