2012030321087 has 2 divisors, whose sum is σ = 2012030321088. Its totient is φ = 2012030321086.

The previous prime is 2012030321023. The next prime is 2012030321101. The reversal of 2012030321087 is 7801230302102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012030321087 - 2⁶ = 2012030321023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012030329087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006015160543 + 1006015160544.

It is an arithmetic number, because the mean of its divisors is an integer number (1006015160544).

Almost surely, 2^{2012030321087} is an apocalyptic number.

2012030321087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012030321087 is an equidigital number, since it uses as much as digits as its factorization.

2012030321087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 2012030321087 its reverse (7801230302102), we get a palindrome (9813260623189).

The spelling of 2012030321087 in words is "two trillion, twelve billion, thirty million, three hundred twenty-one thousand, eighty-seven".