30012031201 has 8 divisors (see below), whose sum is σ = 30765546504. Its totient is φ = 29259540480.

The previous prime is 30012031199. The next prime is 30012031213. The reversal of 30012031201 is 10213021003.

It can be written as a sum of positive squares in 4 ways, for example, as 14137600 + 29997893601 = 3760^2 + 173199^2 .

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 30012031201 - 2¹ = 30012031199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012031501) 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, 196656 + ... + 314161.

It is an arithmetic number, because the mean of its divisors is an integer number (3845693313).

Almost surely, 2^30012031201 is an apocalyptic number.

It is an amenable number.

30012031201 is a deficient number, since it is larger than the sum of its proper divisors (753515303).

30012031201 is a wasteful number, since it uses less digits than its factorization.

30012031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512291.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30012031201 its reverse (10213021003), we get a palindrome (40225052204).

The spelling of 30012031201 in words is "thirty billion, twelve million, thirty-one thousand, two hundred one".