1238873624203 has 2 divisors, whose sum is σ = 1238873624204. Its totient is φ = 1238873624202.

The previous prime is 1238873624159. The next prime is 1238873624213. The reversal of 1238873624203 is 3024263788321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1238873624203 - 2²⁵ = 1238840069771 is a prime.

It is not a weakly prime, because it can be changed into another prime (1238873624213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 619436812101 + 619436812102.

It is an arithmetic number, because the mean of its divisors is an integer number (619436812102).

Almost surely, 2^{1238873624203} is an apocalyptic number.

1238873624203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1238873624203 is an equidigital number, since it uses as much as digits as its factorization.

1238873624203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 1238873624203 in words is "one trillion, two hundred thirty-eight billion, eight hundred seventy-three million, six hundred twenty-four thousand, two hundred three".