83103907 has 8 divisors (see below), whose sum is σ = 85606400. Its totient is φ = 80627400.

The previous prime is 83103893. The next prime is 83103913. The reversal of 83103907 is 70930138.

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

It is a cyclic number.

It is not a de Polignac number, because 83103907 - 2¹⁹ = 82579619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83403907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94 + ... + 12892.

It is an arithmetic number, because the mean of its divisors is an integer number (10700800).

Almost surely, 2^83103907 is an apocalyptic number.

83103907 is a deficient number, since it is larger than the sum of its proper divisors (2502493).

83103907 is a wasteful number, since it uses less digits than its factorization.

83103907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12993.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 83103907 is about 9116.1344329710. The cubic root of 83103907 is about 436.3890192213.

The spelling of 83103907 in words is "eighty-three million, one hundred three thousand, nine hundred seven".