93821045113 has 4 divisors (see below), whose sum is σ = 93821693440. Its totient is φ = 93820396788.

The previous prime is 93821045111. The next prime is 93821045161. The reversal of 93821045113 is 31154012839.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 93821045113 - 2¹ = 93821045111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93821045111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2908 + ... + 433186.

It is an arithmetic number, because the mean of its divisors is an integer number (23455423360).

Almost surely, 2^93821045113 is an apocalyptic number.

It is an amenable number.

93821045113 is a deficient number, since it is larger than the sum of its proper divisors (648327).

93821045113 is a wasteful number, since it uses less digits than its factorization.

93821045113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648326.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 93821045113 in words is "ninety-three billion, eight hundred twenty-one million, forty-five thousand, one hundred thirteen".