91320303102113 has 16 divisors (see below), whose sum is σ = 93074694995520. Its totient is φ = 89577759940416.

The previous prime is 91320303102013. The next prime is 91320303102121. The reversal of 91320303102113 is 31120130302319.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-91320303102113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91320303102013) 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 15 ways as a sum of consecutive naturals, for example, 34536695 + ... + 37086707.

It is an arithmetic number, because the mean of its divisors is an integer number (5817168437220).

Almost surely, 2^{91320303102113} is an apocalyptic number.

It is an amenable number.

91320303102113 is a deficient number, since it is larger than the sum of its proper divisors (1754391893407).

91320303102113 is a wasteful number, since it uses less digits than its factorization.

91320303102113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552336.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 91320303102113 in words is "ninety-one trillion, three hundred twenty billion, three hundred three million, one hundred two thousand, one hundred thirteen".