203020130001 has 8 divisors (see below), whose sum is σ = 291516084160. Its totient is φ = 124935464592.

The previous prime is 203020129987. The next prime is 203020130069. The reversal of 203020130001 is 100031020302.

It is a happy number.

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

It is not a de Polignac number, because 203020130001 - 2¹⁰ = 203020128977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203020130101) 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, 2602822141 + ... + 2602822218.

It is an arithmetic number, because the mean of its divisors is an integer number (36439510520).

Almost surely, 2^203020130001 is an apocalyptic number.

It is an amenable number.

203020130001 is a deficient number, since it is larger than the sum of its proper divisors (88495954159).

203020130001 is a wasteful number, since it uses less digits than its factorization.

203020130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205644375.

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

Adding to 203020130001 its reverse (100031020302), we get a palindrome (303051150303).

The spelling of 203020130001 in words is "two hundred three billion, twenty million, one hundred thirty thousand, one".