12101101393 has 2 divisors, whose sum is σ = 12101101394. Its totient is φ = 12101101392.

The previous prime is 12101101373. The next prime is 12101101423. The reversal of 12101101393 is 39310110121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12027947584 + 73153809 = 109672^2 + 8553^2 .

It is an emirp because it is prime and its reverse (39310110121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12101101393 - 2⁵ = 12101101361 is a prime.

It is not a weakly prime, because it can be changed into another prime (12101101373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050550696 + 6050550697.

It is an arithmetic number, because the mean of its divisors is an integer number (6050550697).

Almost surely, 2^12101101393 is an apocalyptic number.

It is an amenable number.

12101101393 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101101393 is an equidigital number, since it uses as much as digits as its factorization.

12101101393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 12101101393 in words is "twelve billion, one hundred one million, one hundred one thousand, three hundred ninety-three".