2011230312301 has 32 divisors (see below), whose sum is σ = 2536243347456. Its totient is φ = 1556845488000.

The previous prime is 2011230312283. The next prime is 2011230312341. The reversal of 2011230312301 is 1032130321102.

It is a cyclic number.

It is not a de Polignac number, because 2011230312301 - 2³¹ = 2009082828653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011230312341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4709655 + ... + 5118916.

It is an arithmetic number, because the mean of its divisors is an integer number (79257604608).

Almost surely, 2^{2011230312301} is an apocalyptic number.

It is an amenable number.

2011230312301 is a deficient number, since it is larger than the sum of its proper divisors (525013035155).

2011230312301 is a wasteful number, since it uses less digits than its factorization.

2011230312301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9828673.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2011230312301 its reverse (1032130321102), we get a palindrome (3043360633403).

The spelling of 2011230312301 in words is "two trillion, eleven billion, two hundred thirty million, three hundred twelve thousand, three hundred one".