2103221150 has 48 divisors (see below), whose sum is σ = 4128716400. Its totient is φ = 794914560.

The previous prime is 2103221129. The next prime is 2103221161. The reversal of 2103221150 is 511223012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385844 + ... + 391256.

It is an arithmetic number, because the mean of its divisors is an integer number (86014925).

Almost surely, 2^2103221150 is an apocalyptic number.

2103221150 is a deficient number, since it is larger than the sum of its proper divisors (2025495250).

2103221150 is a wasteful number, since it uses less digits than its factorization.

2103221150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5853 (or 5848 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2103221150 is about 45860.8891104392. The cubic root of 2103221150 is about 1281.2335824983.

Adding to 2103221150 its reverse (511223012), we get a palindrome (2614444162).

The spelling of 2103221150 in words is "two billion, one hundred three million, two hundred twenty-one thousand, one hundred fifty".