2203021113 has 8 divisors (see below), whose sum is σ = 2937854976. Its totient is φ = 1468434000.

The previous prime is 2203021103. The next prime is 2203021123. The reversal of 2203021113 is 3111203022.

It is an interprime number because it is at equal distance from previous prime (2203021103) and next prime (2203021123).

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

It is not a de Polignac number, because 2203021113 - 2⁶ = 2203021049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2203021092 and 2203021101.

It is not an unprimeable number, because it can be changed into a prime (2203021103) 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, 39738 + ... + 77363.

It is an arithmetic number, because the mean of its divisors is an integer number (367231872).

Almost surely, 2^2203021113 is an apocalyptic number.

It is an amenable number.

2203021113 is a deficient number, since it is larger than the sum of its proper divisors (734833863).

2203021113 is a wasteful number, since it uses less digits than its factorization.

2203021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123375.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2203021113 is about 46936.3517223058. The cubic root of 2203021113 is about 1301.1865129899.

Adding to 2203021113 its reverse (3111203022), we get a palindrome (5314224135).

The spelling of 2203021113 in words is "two billion, two hundred three million, twenty-one thousand, one hundred thirteen".