101082603 has 16 divisors (see below), whose sum is σ = 146764800. Its totient is φ = 61639200.

The previous prime is 101082601. The next prime is 101082649. The reversal of 101082603 is 306280101.

It is not a de Polignac number, because 101082603 - 2¹ = 101082601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101082603.

It is not an unprimeable number, because it can be changed into a prime (101082601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28923 + ... + 32228.

It is an arithmetic number, because the mean of its divisors is an integer number (9172800).

Almost surely, 2^101082603 is an apocalyptic number.

101082603 is a deficient number, since it is larger than the sum of its proper divisors (45682197).

101082603 is a wasteful number, since it uses less digits than its factorization.

101082603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61202.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 101082603 is about 10053.9844340440. The cubic root of 101082603 is about 465.8278742566.

The spelling of 101082603 in words is "one hundred one million, eighty-two thousand, six hundred three".