11310109993 has 32 divisors (see below), whose sum is σ = 14787449600. Its totient is φ = 8399759616.

The previous prime is 11310109919. The next prime is 11310110011. The reversal of 11310109993 is 39990101311.

It is a cyclic number.

It is not a de Polignac number, because 11310109993 - 2¹³ = 11310101801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11310109193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158455 + ... + 218467.

It is an arithmetic number, because the mean of its divisors is an integer number (462107800).

Almost surely, 2^11310109993 is an apocalyptic number.

11310109993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11310109993 is a deficient number, since it is larger than the sum of its proper divisors (3477339607).

11310109993 is a wasteful number, since it uses less digits than its factorization.

11310109993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60161.

The product of its (nonzero) digits is 6561, while the sum is 37.

The spelling of 11310109993 in words is "eleven billion, three hundred ten million, one hundred nine thousand, nine hundred ninety-three".