35500317121 has 2 divisors, whose sum is σ = 35500317122. Its totient is φ = 35500317120.

The previous prime is 35500317107. The next prime is 35500317161. The reversal of 35500317121 is 12171300553.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33749731521 + 1750585600 = 183711^2 + 41840^2 .

It is a cyclic number.

It is not a de Polignac number, because 35500317121 - 2¹¹ = 35500315073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35500317121.

It is not a weakly prime, because it can be changed into another prime (35500317101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17750158560 + 17750158561.

It is an arithmetic number, because the mean of its divisors is an integer number (17750158561).

Almost surely, 2^35500317121 is an apocalyptic number.

It is an amenable number.

35500317121 is a deficient number, since it is larger than the sum of its proper divisors (1).

35500317121 is an equidigital number, since it uses as much as digits as its factorization.

35500317121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 28.

Adding to 35500317121 its reverse (12171300553), we get a palindrome (47671617674).

The spelling of 35500317121 in words is "thirty-five billion, five hundred million, three hundred seventeen thousand, one hundred twenty-one".