12011030029 has 2 divisors, whose sum is σ = 12011030030. Its totient is φ = 12011030028.

The previous prime is 12011029993. The next prime is 12011030039. The reversal of 12011030029 is 92003011021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8894376100 + 3116653929 = 94310^2 + 55827^2 .

It is an emirp because it is prime and its reverse (92003011021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12011030029 - 2¹¹ = 12011027981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12011029988 and 12011030015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12011030039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005515014 + 6005515015.

It is an arithmetic number, because the mean of its divisors is an integer number (6005515015).

Almost surely, 2^12011030029 is an apocalyptic number.

It is an amenable number.

12011030029 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011030029 is an equidigital number, since it uses as much as digits as its factorization.

12011030029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 12011030029 in words is "twelve billion, eleven million, thirty thousand, twenty-nine".