9703517650157 has 2 divisors, whose sum is σ = 9703517650158. Its totient is φ = 9703517650156.

The previous prime is 9703517650139. The next prime is 9703517650171. The reversal of 9703517650157 is 7510567153079.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9501719940196 + 201797709961 = 3082486^2 + 449219^2 .

It is a cyclic number.

It is not a de Polignac number, because 9703517650157 - 2³⁸ = 9428639743213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9703517658157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4851758825078 + 4851758825079.

It is an arithmetic number, because the mean of its divisors is an integer number (4851758825079).

Almost surely, 2^{9703517650157} is an apocalyptic number.

It is an amenable number.

9703517650157 is a deficient number, since it is larger than the sum of its proper divisors (1).

9703517650157 is an equidigital number, since it uses as much as digits as its factorization.

9703517650157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6945750, while the sum is 56.

The spelling of 9703517650157 in words is "nine trillion, seven hundred three billion, five hundred seventeen million, six hundred fifty thousand, one hundred fifty-seven".