12023320234087 has 2 divisors, whose sum is σ = 12023320234088. Its totient is φ = 12023320234086.

The previous prime is 12023320233913. The next prime is 12023320234091. The reversal of 12023320234087 is 78043202332021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12023320234087 - 2¹¹ = 12023320232039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12023320234097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011660117043 + 6011660117044.

It is an arithmetic number, because the mean of its divisors is an integer number (6011660117044).

Almost surely, 2^{12023320234087} is an apocalyptic number.

12023320234087 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023320234087 is an equidigital number, since it uses as much as digits as its factorization.

12023320234087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 12023320234087 in words is "twelve trillion, twenty-three billion, three hundred twenty million, two hundred thirty-four thousand, eighty-seven".