12020030301 has 16 divisors (see below), whose sum is σ = 16190827200. Its totient is φ = 7931347200.

The previous prime is 12020030273. The next prime is 12020030359. The reversal of 12020030301 is 10303002021.

It is a happy number.

It is not a de Polignac number, because 12020030301 - 2¹⁵ = 12019997533 is a prime.

It is a super-2 number, since 2×12020030301² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020035301) 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 15 ways as a sum of consecutive naturals, for example, 1353925 + ... + 1362773.

It is an arithmetic number, because the mean of its divisors is an integer number (1011926700).

Almost surely, 2^12020030301 is an apocalyptic number.

It is an amenable number.

12020030301 is a deficient number, since it is larger than the sum of its proper divisors (4170796899).

12020030301 is a wasteful number, since it uses less digits than its factorization.

12020030301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13436.

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

Adding to 12020030301 its reverse (10303002021), we get a palindrome (22323032322).

The spelling of 12020030301 in words is "twelve billion, twenty million, thirty thousand, three hundred one".