12021003341 has 2 divisors, whose sum is σ = 12021003342. Its totient is φ = 12021003340.

The previous prime is 12021003311. The next prime is 12021003349. The reversal of 12021003341 is 14330012021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12014352100 + 6651241 = 109610^2 + 2579^2 .

It is a cyclic number.

It is not a de Polignac number, because 12021003341 - 2³⁰ = 10947261517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12021003349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010501670 + 6010501671.

It is an arithmetic number, because the mean of its divisors is an integer number (6010501671).

Almost surely, 2^12021003341 is an apocalyptic number.

It is an amenable number.

12021003341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12021003341 is an equidigital number, since it uses as much as digits as its factorization.

12021003341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12021003341 its reverse (14330012021), we get a palindrome (26351015362).

The spelling of 12021003341 in words is "twelve billion, twenty-one million, three thousand, three hundred forty-one".