20203035201 has 16 divisors (see below), whose sum is σ = 29933291520. Its totient is φ = 13467399120.

The previous prime is 20203035173. The next prime is 20203035241. The reversal of 20203035201 is 10253030202.

It is not a de Polignac number, because 20203035201 - 2¹⁴ = 20203018817 is a prime.

It is a super-2 number, since 2×20203035201² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20203035241) 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, 312591 + ... + 371643.

It is an arithmetic number, because the mean of its divisors is an integer number (1870830720).

Almost surely, 2^20203035201 is an apocalyptic number.

It is an amenable number.

20203035201 is a deficient number, since it is larger than the sum of its proper divisors (9730256319).

20203035201 is a wasteful number, since it uses less digits than its factorization.

20203035201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71733 (or 71727 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

Adding to 20203035201 its reverse (10253030202), we get a palindrome (30456065403).

The spelling of 20203035201 in words is "twenty billion, two hundred three million, thirty-five thousand, two hundred one".