96135011721601 has 2 divisors, whose sum is σ = 96135011721602. Its totient is φ = 96135011721600.

The previous prime is 96135011721599. The next prime is 96135011721607. The reversal of 96135011721601 is 10612711053169.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79383377770225 + 16751633951376 = 8909735^2 + 4092876^2 .

It is a cyclic number.

It is not a de Polignac number, because 96135011721601 - 2¹ = 96135011721599 is a prime.

Together with 96135011721599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (96135011721607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48067505860800 + 48067505860801.

It is an arithmetic number, because the mean of its divisors is an integer number (48067505860801).

Almost surely, 2^{96135011721601} is an apocalyptic number.

It is an amenable number.

96135011721601 is a deficient number, since it is larger than the sum of its proper divisors (1).

96135011721601 is an equidigital number, since it uses as much as digits as its factorization.

96135011721601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 43.

The spelling of 96135011721601 in words is "ninety-six trillion, one hundred thirty-five billion, eleven million, seven hundred twenty-one thousand, six hundred one".