2102401244203 has 8 divisors (see below), whose sum is σ = 2286541491696. Its totient is φ = 1921463436000.

The previous prime is 2102401244189. The next prime is 2102401244221. The reversal of 2102401244203 is 3024421042012.

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 2102401244203 - 2²⁹ = 2101864373291 is a prime.

It is a super-2 number, since 2×2102401244203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102401244233) 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, 800608453 + ... + 800611078.

It is an arithmetic number, because the mean of its divisors is an integer number (285817686462).

Almost surely, 2^{2102401244203} is an apocalyptic number.

2102401244203 is a deficient number, since it is larger than the sum of its proper divisors (184140247493).

2102401244203 is a wasteful number, since it uses less digits than its factorization.

2102401244203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601219645.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2102401244203 its reverse (3024421042012), we get a palindrome (5126822286215).

The spelling of 2102401244203 in words is "two trillion, one hundred two billion, four hundred one million, two hundred forty-four thousand, two hundred three".