793956103181 has 2 divisors, whose sum is σ = 793956103182. Its totient is φ = 793956103180.

The previous prime is 793956103147. The next prime is 793956103211. The reversal of 793956103181 is 181301659397.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 740821704100 + 53134399081 = 860710^2 + 230509^2 .

It is a cyclic number.

It is not a de Polignac number, because 793956103181 - 2¹⁸ = 793955841037 is a prime.

It is a super-2 number, since 2×793956103181² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (793956103141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396978051590 + 396978051591.

It is an arithmetic number, because the mean of its divisors is an integer number (396978051591).

Almost surely, 2^793956103181 is an apocalyptic number.

It is an amenable number.

793956103181 is a deficient number, since it is larger than the sum of its proper divisors (1).

793956103181 is an equidigital number, since it uses as much as digits as its factorization.

793956103181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 53.

The spelling of 793956103181 in words is "seven hundred ninety-three billion, nine hundred fifty-six million, one hundred three thousand, one hundred eighty-one".