35104155040121 has 2 divisors, whose sum is σ = 35104155040122. Its totient is φ = 35104155040120.

The previous prime is 35104155040117. The next prime is 35104155040133. The reversal of 35104155040121 is 12104055140153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25723043660521 + 9381111379600 = 5071789^2 + 3062860^2 .

It is a cyclic number.

It is not a de Polignac number, because 35104155040121 - 2² = 35104155040117 is a prime.

It is not a weakly prime, because it can be changed into another prime (35104155040181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17552077520060 + 17552077520061.

It is an arithmetic number, because the mean of its divisors is an integer number (17552077520061).

Almost surely, 2^{35104155040121} is an apocalyptic number.

It is an amenable number.

35104155040121 is a deficient number, since it is larger than the sum of its proper divisors (1).

35104155040121 is an equidigital number, since it uses as much as digits as its factorization.

35104155040121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 35104155040121 in words is "thirty-five trillion, one hundred four billion, one hundred fifty-five million, forty thousand, one hundred twenty-one".