2012301352231 has 2 divisors, whose sum is σ = 2012301352232. Its totient is φ = 2012301352230.

The previous prime is 2012301352213. The next prime is 2012301352241. The reversal of 2012301352231 is 1322531032102.

Together with previous prime (2012301352213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012301352231 - 2³⁵ = 1977941613863 is a prime.

It is a super-2 number, since 2×2012301352231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012301352196 and 2012301352205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012301352241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006150676115 + 1006150676116.

It is an arithmetic number, because the mean of its divisors is an integer number (1006150676116).

Almost surely, 2^{2012301352231} is an apocalyptic number.

2012301352231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012301352231 is an equidigital number, since it uses as much as digits as its factorization.

2012301352231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 2012301352231 its reverse (1322531032102), we get a palindrome (3334832384333).

The spelling of 2012301352231 in words is "two trillion, twelve billion, three hundred one million, three hundred fifty-two thousand, two hundred thirty-one".