101092203 has 12 divisors (see below), whose sum is σ = 146580720. Its totient is φ = 67136976.

The previous prime is 101092181. The next prime is 101092207. The reversal of 101092203 is 302290101.

It is a happy number.

It is not a de Polignac number, because 101092203 - 2²⁰ = 100043627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101092207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18988 + ... + 23721.

It is an arithmetic number, because the mean of its divisors is an integer number (12215060).

Almost surely, 2^101092203 is an apocalyptic number.

101092203 is a deficient number, since it is larger than the sum of its proper divisors (45488517).

101092203 is a wasteful number, since it uses less digits than its factorization.

101092203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42978 (or 42975 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 101092203 is about 10054.4618453699. The cubic root of 101092203 is about 465.8426206320.

The spelling of 101092203 in words is "one hundred one million, ninety-two thousand, two hundred three".