87354348758113 has 2 divisors, whose sum is σ = 87354348758114. Its totient is φ = 87354348758112.

The previous prime is 87354348758087. The next prime is 87354348758231. The reversal of 87354348758113 is 31185784345378.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83037710925009 + 4316637833104 = 9112503^2 + 2077652^2 .

It is a cyclic number.

It is not a de Polignac number, because 87354348758113 - 2⁹ = 87354348757601 is a prime.

It is not a weakly prime, because it can be changed into another prime (87354348759113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43677174379056 + 43677174379057.

It is an arithmetic number, because the mean of its divisors is an integer number (43677174379057).

Almost surely, 2^{87354348758113} is an apocalyptic number.

It is an amenable number.

87354348758113 is a deficient number, since it is larger than the sum of its proper divisors (1).

87354348758113 is an equidigital number, since it uses as much as digits as its factorization.

87354348758113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 270950400, while the sum is 67.

The spelling of 87354348758113 in words is "eighty-seven trillion, three hundred fifty-four billion, three hundred forty-eight million, seven hundred fifty-eight thousand, one hundred thirteen".