35201172347123 has 2 divisors, whose sum is σ = 35201172347124. Its totient is φ = 35201172347122.

The previous prime is 35201172347101. The next prime is 35201172347153. The reversal of 35201172347123 is 32174327110253.

35201172347123 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 an emirp because it is prime and its reverse (32174327110253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35201172347123 - 2¹² = 35201172343027 is a prime.

It is a super-2 number, since 2×35201172347123² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35201172347153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17600586173561 + 17600586173562.

It is an arithmetic number, because the mean of its divisors is an integer number (17600586173562).

Almost surely, 2^{35201172347123} is an apocalyptic number.

35201172347123 is a deficient number, since it is larger than the sum of its proper divisors (1).

35201172347123 is an equidigital number, since it uses as much as digits as its factorization.

35201172347123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 41.

Adding to 35201172347123 its reverse (32174327110253), we get a palindrome (67375499457376).

The spelling of 35201172347123 in words is "thirty-five trillion, two hundred one billion, one hundred seventy-two million, three hundred forty-seven thousand, one hundred twenty-three".