12003030293 has 2 divisors, whose sum is σ = 12003030294. Its totient is φ = 12003030292.

The previous prime is 12003030289. The next prime is 12003030323. The reversal of 12003030293 is 39203030021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8765078884 + 3237951409 = 93622^2 + 56903^2 .

It is a cyclic number.

It is not a de Polignac number, because 12003030293 - 2² = 12003030289 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12003030253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001515146 + 6001515147.

It is an arithmetic number, because the mean of its divisors is an integer number (6001515147).

Almost surely, 2^12003030293 is an apocalyptic number.

It is an amenable number.

12003030293 is a deficient number, since it is larger than the sum of its proper divisors (1).

12003030293 is an equidigital number, since it uses as much as digits as its factorization.

12003030293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

The spelling of 12003030293 in words is "twelve billion, three million, thirty thousand, two hundred ninety-three".