2203320245403 has 32 divisors (see below), whose sum is σ = 3169448695872. Its totient is φ = 1356420096000.

The previous prime is 2203320245311. The next prime is 2203320245429. The reversal of 2203320245403 is 3045420233022.

It is a happy number.

It is not a de Polignac number, because 2203320245403 - 2¹³ = 2203320237211 is a prime.

It is a super-2 number, since 2×2203320245403² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2203320245443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364425 + ... + 2130597.

It is an arithmetic number, because the mean of its divisors is an integer number (99045271746).

Almost surely, 2^{2203320245403} is an apocalyptic number.

2203320245403 is a deficient number, since it is larger than the sum of its proper divisors (966128450469).

2203320245403 is a wasteful number, since it uses less digits than its factorization.

2203320245403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766655.

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 2203320245403 its reverse (3045420233022), we get a palindrome (5248740478425).

The spelling of 2203320245403 in words is "two trillion, two hundred three billion, three hundred twenty million, two hundred forty-five thousand, four hundred three".