2103223001 has 4 divisors (see below), whose sum is σ = 2294425104. Its totient is φ = 1912020900.

The previous prime is 2103222977. The next prime is 2103223013. The reversal of 2103223001 is 1003223012.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2103223001 - 2⁶ = 2103222937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103223021) 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, 95601035 + ... + 95601056.

It is an arithmetic number, because the mean of its divisors is an integer number (573606276).

Almost surely, 2^2103223001 is an apocalyptic number.

It is an amenable number.

2103223001 is a deficient number, since it is larger than the sum of its proper divisors (191202103).

2103223001 is a wasteful number, since it uses less digits than its factorization.

2103223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191202102.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2103223001 is about 45860.9092910291. The cubic root of 2103223001 is about 1281.2339583603.

Adding to 2103223001 its reverse (1003223012), we get a palindrome (3106446013).

The spelling of 2103223001 in words is "two billion, one hundred three million, two hundred twenty-three thousand, one".