101834342593 has 4 divisors (see below), whose sum is σ = 101842854228. Its totient is φ = 101825830960.

The previous prime is 101834342549. The next prime is 101834342639. The reversal of 101834342593 is 395243438101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67151984769 + 34682357824 = 259137^2 + 186232^2 .

It is a cyclic number.

It is not a de Polignac number, because 101834342593 - 2¹³ = 101834334401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101834372593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4237846 + ... + 4261807.

It is an arithmetic number, because the mean of its divisors is an integer number (25460713557).

Almost surely, 2^101834342593 is an apocalyptic number.

It is an amenable number.

101834342593 is a deficient number, since it is larger than the sum of its proper divisors (8511635).

101834342593 is an equidigital number, since it uses as much as digits as its factorization.

101834342593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8511634.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 101834342593 in words is "one hundred one billion, eight hundred thirty-four million, three hundred forty-two thousand, five hundred ninety-three".