203020001301 has 8 divisors (see below), whose sum is σ = 291515899360. Its totient is φ = 124935385392.

The previous prime is 203020001299. The next prime is 203020001321. The reversal of 203020001301 is 103100020302.

It is a happy number.

203020001301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 203020001301 - 2¹ = 203020001299 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 (203020001321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2602820491 + ... + 2602820568.

It is an arithmetic number, because the mean of its divisors is an integer number (36439487420).

Almost surely, 2^203020001301 is an apocalyptic number.

It is an amenable number.

203020001301 is a deficient number, since it is larger than the sum of its proper divisors (88495898059).

203020001301 is a wasteful number, since it uses less digits than its factorization.

203020001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5205641075.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 203020001301 its reverse (103100020302), we get a palindrome (306120021603).

It can be divided in two parts, 203020001 and 301, that added together give a palindrome (203020302).

The spelling of 203020001301 in words is "two hundred three billion, twenty million, one thousand, three hundred one".