103323211 has 4 divisors (see below), whose sum is σ = 103364352. Its totient is φ = 103282072.

The previous prime is 103323173. The next prime is 103323221. The reversal of 103323211 is 112323301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103323211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103323221) 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, 16540 + ... + 21913.

It is an arithmetic number, because the mean of its divisors is an integer number (25841088).

Almost surely, 2^103323211 is an apocalyptic number.

103323211 is a deficient number, since it is larger than the sum of its proper divisors (41141).

103323211 is an equidigital number, since it uses as much as digits as its factorization.

103323211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41140.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 103323211 is about 10164.8025558788. The cubic root of 103323211 is about 469.2446157802.

Adding to 103323211 its reverse (112323301), we get a palindrome (215646512).

The spelling of 103323211 in words is "one hundred three million, three hundred twenty-three thousand, two hundred eleven".