35156101348021 has 2 divisors, whose sum is σ = 35156101348022. Its totient is φ = 35156101348020.

The previous prime is 35156101348009. The next prime is 35156101348091. The reversal of 35156101348021 is 12084310165153.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26571705300625 + 8584396047396 = 5154775^2 + 2929914^2 .

It is a cyclic number.

It is not a de Polignac number, because 35156101348021 - 2²⁹ = 35155564477109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35156101348091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17578050674010 + 17578050674011.

It is an arithmetic number, because the mean of its divisors is an integer number (17578050674011).

Almost surely, 2^{35156101348021} is an apocalyptic number.

It is an amenable number.

35156101348021 is a deficient number, since it is larger than the sum of its proper divisors (1).

35156101348021 is an equidigital number, since it uses as much as digits as its factorization.

35156101348021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 35156101348021 in words is "thirty-five trillion, one hundred fifty-six billion, one hundred one million, three hundred forty-eight thousand, twenty-one".