101113203 has 4 divisors (see below), whose sum is σ = 134817608. Its totient is φ = 67408800.

The previous prime is 101113189. The next prime is 101113211. The reversal of 101113203 is 302311101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 101113203 - 2⁵ = 101113171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101113223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16852198 + ... + 16852203.

It is an arithmetic number, because the mean of its divisors is an integer number (33704402).

Almost surely, 2^101113203 is an apocalyptic number.

101113203 is a deficient number, since it is larger than the sum of its proper divisors (33704405).

101113203 is an equidigital number, since it uses as much as digits as its factorization.

101113203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33704404.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 101113203 is about 10055.5061036230. The cubic root of 101113203 is about 465.8748750737.

Adding to 101113203 its reverse (302311101), we get a palindrome (403424304).

The spelling of 101113203 in words is "one hundred one million, one hundred thirteen thousand, two hundred three".