12131003039203 has 2 divisors, whose sum is σ = 12131003039204. Its totient is φ = 12131003039202.

The previous prime is 12131003039107. The next prime is 12131003039213. The reversal of 12131003039203 is 30293030013121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12131003039203 - 2¹³ = 12131003031011 is a prime.

It is a super-2 number, since 2×12131003039203² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12131003039213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065501519601 + 6065501519602.

It is an arithmetic number, because the mean of its divisors is an integer number (6065501519602).

Almost surely, 2^{12131003039203} is an apocalyptic number.

12131003039203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12131003039203 is an equidigital number, since it uses as much as digits as its factorization.

12131003039203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 12131003039203 in words is "twelve trillion, one hundred thirty-one billion, three million, thirty-nine thousand, two hundred three".