101085503 has 8 divisors (see below), whose sum is σ = 104684400. Its totient is φ = 97494208.

The previous prime is 101085499. The next prime is 101085521. The reversal of 101085503 is 305580101.

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 101085503 - 2² = 101085499 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 (101085533) 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, 45875 + ... + 48027.

It is an arithmetic number, because the mean of its divisors is an integer number (13085550).

Almost surely, 2^101085503 is an apocalyptic number.

101085503 is a deficient number, since it is larger than the sum of its proper divisors (3598897).

101085503 is a wasteful number, since it uses less digits than its factorization.

101085503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3801.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 101085503 is about 10054.1286544384. The cubic root of 101085503 is about 465.8323289892.

The spelling of 101085503 in words is "one hundred one million, eighty-five thousand, five hundred three".