30020037201 has 36 divisors (see below), whose sum is σ = 54471633216. Its totient is φ = 15594820560.

The previous prime is 30020037199. The next prime is 30020037211. The reversal of 30020037201 is 10273002003.

It is not a de Polignac number, because 30020037201 - 2¹ = 30020037199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30020037211) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1961421 + ... + 1976666.

Almost surely, 2^30020037201 is an apocalyptic number.

It is an amenable number.

30020037201 is a deficient number, since it is larger than the sum of its proper divisors (24451596015).

30020037201 is a wasteful number, since it uses less digits than its factorization.

30020037201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938122 (or 3938108 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

Adding to 30020037201 its reverse (10273002003), we get a palindrome (40293039204).

The spelling of 30020037201 in words is "thirty billion, twenty million, thirty-seven thousand, two hundred one".