2012302110231 has 96 divisors (see below), whose sum is σ = 3587367813120. Its totient is φ = 1061516332800.

The previous prime is 2012302110211. The next prime is 2012302110317. The reversal of 2012302110231 is 1320112032102.

2012302110231 is a `hidden beast` number, since 20 + 1 + 2 + 302 + 110 + 231 = 666.

It is not a de Polignac number, because 2012302110231 - 2¹⁷ = 2012301979159 is a prime.

It is a super-2 number, since 2×2012302110231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012302110211) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 115170826 + ... + 115188296.

It is an arithmetic number, because the mean of its divisors is an integer number (37368414720).

Almost surely, 2^{2012302110231} is an apocalyptic number.

2012302110231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2012302110231 is a deficient number, since it is larger than the sum of its proper divisors (1575065702889).

2012302110231 is a wasteful number, since it uses less digits than its factorization.

2012302110231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20277 (or 20274 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2012302110231 its reverse (1320112032102), we get a palindrome (3332414142333).

The spelling of 2012302110231 in words is "two trillion, twelve billion, three hundred two million, one hundred ten thousand, two hundred thirty-one".