103207734257 has 2 divisors, whose sum is σ = 103207734258. Its totient is φ = 103207734256.

The previous prime is 103207734197. The next prime is 103207734299. The reversal of 103207734257 is 752437702301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91979364961 + 11228369296 = 303281^2 + 105964^2 .

It is a cyclic number.

It is not a de Polignac number, because 103207734257 - 2⁸ = 103207734001 is a prime.

It is not a weakly prime, because it can be changed into another prime (103207733257) 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, 51603867128 + 51603867129.

It is an arithmetic number, because the mean of its divisors is an integer number (51603867129).

Almost surely, 2^103207734257 is an apocalyptic number.

It is an amenable number.

103207734257 is a deficient number, since it is larger than the sum of its proper divisors (1).

103207734257 is an equidigital number, since it uses as much as digits as its factorization.

103207734257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 246960, while the sum is 41.

The spelling of 103207734257 in words is "one hundred three billion, two hundred seven million, seven hundred thirty-four thousand, two hundred fifty-seven".