2201043013 has 8 divisors (see below), whose sum is σ = 2434418168. Its totient is φ = 1976819904.

The previous prime is 2201043007. The next prime is 2201043071. The reversal of 2201043013 is 3103401022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 310358689 + 1890684324 = 17617^2 + 43482^2 .

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 2201043013 - 2⁵ = 2201042981 is a prime.

It is a super-2 number, since 2×2201043013² = 9689180690152236338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201043113) 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, 2287506 + ... + 2288467.

It is an arithmetic number, because the mean of its divisors is an integer number (304302271).

Almost surely, 2^2201043013 is an apocalyptic number.

It is an amenable number.

2201043013 is a deficient number, since it is larger than the sum of its proper divisors (233375155).

2201043013 is a wasteful number, since it uses less digits than its factorization.

2201043013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4576023.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2201043013 is about 46915.2748366670. The cubic root of 2201043013 is about 1300.7969498009.

Adding to 2201043013 its reverse (3103401022), we get a palindrome (5304444035).

The spelling of 2201043013 in words is "two billion, two hundred one million, forty-three thousand, thirteen".