797093131 has 2 divisors, whose sum is σ = 797093132. Its totient is φ = 797093130.

The previous prime is 797093117. The next prime is 797093189. The reversal of 797093131 is 131390797.

It is a happy number.

797093131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 797093131 - 2¹¹ = 797091083 is a prime.

It is a super-2 number, since 2×797093131² = 1270714918974766322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (797093191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398546565 + 398546566.

It is an arithmetic number, because the mean of its divisors is an integer number (398546566).

Almost surely, 2^797093131 is an apocalyptic number.

797093131 is a deficient number, since it is larger than the sum of its proper divisors (1).

797093131 is an equidigital number, since it uses as much as digits as its factorization.

797093131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35721, while the sum is 40.

The square root of 797093131 is about 28232.8378134399. The cubic root of 797093131 is about 927.1920279056.

It can be divided in two parts, 7970 and 93131, that added together give a palindrome (101101).

The spelling of 797093131 in words is "seven hundred ninety-seven million, ninety-three thousand, one hundred thirty-one".