12011201003 has 2 divisors, whose sum is σ = 12011201004. Its totient is φ = 12011201002.

The previous prime is 12011200973. The next prime is 12011201009. The reversal of 12011201003 is 30010211021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12011201003 - 2³⁰ = 10937459179 is a prime.

It is not a weakly prime, because it can be changed into another prime (12011201009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005600501 + 6005600502.

It is an arithmetic number, because the mean of its divisors is an integer number (6005600502).

Almost surely, 2^12011201003 is an apocalyptic number.

12011201003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011201003 is an equidigital number, since it uses as much as digits as its factorization.

12011201003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12011201003 its reverse (30010211021), we get a palindrome (42021412024).

The spelling of 12011201003 in words is "twelve billion, eleven million, two hundred one thousand, three".