85783103 has 8 divisors (see below), whose sum is σ = 99381408. Its totient is φ = 72520704.

The previous prime is 85783099. The next prime is 85783121. The reversal of 85783103 is 30138758.

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 85783103 - 2² = 85783099 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85783133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83426 + ... + 84447.

It is an arithmetic number, because the mean of its divisors is an integer number (12422676).

Almost surely, 2^85783103 is an apocalyptic number.

85783103 is a deficient number, since it is larger than the sum of its proper divisors (13598305).

85783103 is a wasteful number, since it uses less digits than its factorization.

85783103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167953.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 85783103 is about 9261.9168102505. The cubic root of 85783103 is about 441.0291046071.

The spelling of 85783103 in words is "eighty-five million, seven hundred eighty-three thousand, one hundred three".