12010030001 has 16 divisors (see below), whose sum is σ = 13052058768. Its totient is φ = 11006361600.

The previous prime is 12010029961. The next prime is 12010030009. The reversal of 12010030001 is 10003001021.

It can be written as a sum of positive squares in 8 ways, for example, as 786746401 + 11223283600 = 28049^2 + 105940^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010030001 - 2⁶ = 12010029937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010030009) 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, 346601 + ... + 379673.

It is an arithmetic number, because the mean of its divisors is an integer number (815753673).

Almost surely, 2^12010030001 is an apocalyptic number.

It is an amenable number.

12010030001 is a deficient number, since it is larger than the sum of its proper divisors (1042028767).

12010030001 is a wasteful number, since it uses less digits than its factorization.

12010030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33652.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 12010030001 its reverse (10003001021), we get a palindrome (22013031022).

The spelling of 12010030001 in words is "twelve billion, ten million, thirty thousand, one".