103188015797 has 2 divisors, whose sum is σ = 103188015798. Its totient is φ = 103188015796.

The previous prime is 103188015761. The next prime is 103188015851. The reversal of 103188015797 is 797510881301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87702453316 + 15485562481 = 296146^2 + 124441^2 .

It is a cyclic number.

It is not a de Polignac number, because 103188015797 - 2²⁸ = 102919580341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103188015727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51594007898 + 51594007899.

It is an arithmetic number, because the mean of its divisors is an integer number (51594007899).

Almost surely, 2^103188015797 is an apocalyptic number.

It is an amenable number.

103188015797 is a deficient number, since it is larger than the sum of its proper divisors (1).

103188015797 is an equidigital number, since it uses as much as digits as its factorization.

103188015797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 50.

The spelling of 103188015797 in words is "one hundred three billion, one hundred eighty-eight million, fifteen thousand, seven hundred ninety-seven".