9093912013 has 4 divisors (see below), whose sum is σ = 9103618300. Its totient is φ = 9084205728.

The previous prime is 9093911989. The next prime is 9093912029. The reversal of 9093912013 is 3102193909.

9093912013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3102193909 = 383 ⋅8099723.

It can be written as a sum of positive squares in 2 ways, for example, as 1173268009 + 7920644004 = 34253^2 + 88998^2 .

It is a cyclic number.

It is not a de Polignac number, because 9093912013 - 2⁹ = 9093911501 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 (9093912073) 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, 4851738 + ... + 4853611.

It is an arithmetic number, because the mean of its divisors is an integer number (2275904575).

Almost surely, 2^9093912013 is an apocalyptic number.

It is an amenable number.

9093912013 is a deficient number, since it is larger than the sum of its proper divisors (9706287).

9093912013 is an equidigital number, since it uses as much as digits as its factorization.

9093912013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9706286.

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 9093912013 is about 95362.0050806400. The cubic root of 9093912013 is about 2087.2937977826.

The spelling of 9093912013 in words is "nine billion, ninety-three million, nine hundred twelve thousand, thirteen".