103223001 has 16 divisors (see below), whose sum is σ = 159062400. Its totient is φ = 58320768.

The previous prime is 103222993. The next prime is 103223017. The reversal of 103223001 is 100322301.

It is a happy number.

It is not a de Polignac number, because 103223001 - 2³ = 103222993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103223051) 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, 25746 + ... + 29483.

It is an arithmetic number, because the mean of its divisors is an integer number (9941400).

Almost surely, 2^103223001 is an apocalyptic number.

It is an amenable number.

103223001 is a deficient number, since it is larger than the sum of its proper divisors (55839399).

103223001 is an equidigital number, since it uses as much as digits as its factorization.

103223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55328.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 103223001 is about 10159.8720956516. The cubic root of 103223001 is about 469.0928647433.

Adding to 103223001 its reverse (100322301), we get a palindrome (203545302).

It can be divided in two parts, 10322300 and 1, that added together give a palindrome (10322301).

The spelling of 103223001 in words is "one hundred three million, two hundred twenty-three thousand, one".