2201613123 has 8 divisors (see below), whose sum is σ = 2955186000. Its totient is φ = 1457891168.

The previous prime is 2201613083. The next prime is 2201613131. The reversal of 2201613123 is 3213161022.

2201613123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2201613123 - 2¹² = 2201609027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2201613123.

It is not an unprimeable number, because it can be changed into a prime (2201613173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2462208 + ... + 2463101.

It is an arithmetic number, because the mean of its divisors is an integer number (369398250).

Almost surely, 2^2201613123 is an apocalyptic number.

2201613123 is a deficient number, since it is larger than the sum of its proper divisors (753572877).

2201613123 is a wasteful number, since it uses less digits than its factorization.

2201613123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925461.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2201613123 is about 46921.3503961683. The cubic root of 2201613123 is about 1300.9092500945.

Adding to 2201613123 its reverse (3213161022), we get a palindrome (5414774145).

The spelling of 2201613123 in words is "two billion, two hundred one million, six hundred thirteen thousand, one hundred twenty-three".