931011840093 has 8 divisors (see below), whose sum is σ = 1281392640256. Its totient is φ = 600652800000.

The previous prime is 931011840089. The next prime is 931011840113. The reversal of 931011840093 is 390048110139.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 931011840093 - 2² = 931011840089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (931011840053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5005439908 + ... + 5005440093.

It is an arithmetic number, because the mean of its divisors is an integer number (160174080032).

Almost surely, 2^931011840093 is an apocalyptic number.

931011840093 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

931011840093 is a deficient number, since it is larger than the sum of its proper divisors (350380800163).

931011840093 is a wasteful number, since it uses less digits than its factorization.

931011840093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010880035.

The product of its (nonzero) digits is 23328, while the sum is 39.

The spelling of 931011840093 in words is "nine hundred thirty-one billion, eleven million, eight hundred forty thousand, ninety-three".