39794130203 has 2 divisors, whose sum is σ = 39794130204. Its totient is φ = 39794130202.

The previous prime is 39794130113. The next prime is 39794130209. The reversal of 39794130203 is 30203149793.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39794130203 - 2¹² = 39794126107 is a prime.

It is a super-2 number, since 2×39794130203² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (39794130209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19897065101 + 19897065102.

It is an arithmetic number, because the mean of its divisors is an integer number (19897065102).

Almost surely, 2^39794130203 is an apocalyptic number.

39794130203 is a deficient number, since it is larger than the sum of its proper divisors (1).

39794130203 is an equidigital number, since it uses as much as digits as its factorization.

39794130203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 41.

Adding to 39794130203 its reverse (30203149793), we get a palindrome (69997279996).

The spelling of 39794130203 in words is "thirty-nine billion, seven hundred ninety-four million, one hundred thirty thousand, two hundred three".